Best Free Reference Web Sites
Combined Index, 1999-2004 - RUSA Machine-Assisted Reference Section (MARS)

This is an index of the web sites included in the 1999-2004 annual lists issued by the Mars Best of Free Reference Web Sites Committee of the Machine-Assisted Reference Section(MARS) of the Reference and User Services Association(RUSA) ofALA to recognize outstanding reference sites on the World Wide Web.

A

AARP (http://www.aarp.org/) American Association of Retired People
Reviewed: Mars Best 2004

About.Com (http://www.about.com)About.Com
Reviewed: Mars Best 2000.

AIDSInfo (http://aidsinfo.nih.gov/) U.S. Dept. of Health and Human Services
Reviewed: Mars Best 2003.

Africana.com (http://www.africana.com). Africana.com Inc.
Reviewed: Mars Best 2001.

AJR Newslink (http://ajr.newslink.org/). AJR and NewsLink Associates.
Reviewed: Mars Best 2001.

NOTE: Newslink, offering links to newspapers, broadcaster, magazines and joblink advertising is now available athttp://www.newslink.org. AJR, containing news and columns from the American Journalism Review Magazine is now available fromhttp://ajr.org. (Feb 27, 2003)

All-Music Guide (http://www.allmusic.com/)Matrix Software, Inc.
Reviewed: Mars Best 1999.

AMA Physician Select (http://www.ama-assn.org/aps/amahg.htm).American Medical Association.
Reviewed: Mars Best 2000.

Amazon.com (http://www.amazon.com/)Amazon.com,Inc. Reviewed: Mars Best 1999.

AMDOCS: Documents for the Study of American History (http://www.ukans.edu/carrie/docs/amdocs_index.html). Lynn Nelson and Kendall Simmons.
Reviewed: Mars Best 2002.

The American Civil War Homepage ( (http://sunsite.utk.edu/civil-war/)
George H. Hoemann, University of Tennessee
Reviewed: Mars Best 2004

American Family Immigration History Center (http://www.ellisisland.org). The Statue of Liberty-Ellis Island Foundation, Inc.
Reviewed: Mars Best 2002.

American Law Sources On-line (ALSO!) (http://www.lawsource.com/also). LawSource, Inc.
Reviewed Mars Best 2002.

American Memory: Historical Collections for the National Digital Library (http://memory.loc.gov/ammem/ammemhome.html). Library of Congress.
Reviewed: Mars Best 2003

American Presidents: Life Portraits (http://www.americanpresidents.org/). National Cable Satellite Corporation.
Reviewed: Mars Best 2003
.

American Women's History: A Research Guide (http://www.mtsu.edu/~kmiddlet/history/women.html)
Ken Middleton, Middle Tennessee State University
Reviewed: Mars Best 2004

AmeriStat (http://www.ameristat.org/). Population Reference Bureau and Social Science Data Analysis Network.
Reviewed: Mars Best 2001.

Artcyclopedia: the Fine Art Search Engine (http://www.artcyclopedia.com/). John Malyon, Artcyclopedia, Inc.
Reviewed: Mars Best 2001.

AskART (http://askart.com/) AskART.com.
Reviewed: Mars Best 2003.

AskERIC (http://askeric.org). Information Institute of Syracuse, ERIC Clearinghouse on Information & Technology.
Reviewed: Mars Best 2000.

NOTE: The AskERIC site and question-answer service was discontinued on December 19, 2003, being replaced byThe Educators Reference Desk. This new site includes the 2000 lesson plans, 3000 pointers to education information & organizations, and 200 question archives formerly available fromaskeric.org for over 10 years. You can also continue to access the ERIC database at the Educator's Reference Desk.

AskOxford.com (http://www.askoxford.com/) Oxford University Press
Reviewed: Mars Best 2004

AT&T AnyWho (http://www.anywho.com/index.html).AT&T.
Reviewed: Mars Best 2000.

B

Bankrate (http://www.bankrate.com/).Bankrate.com/ Intelligent Life Corporation
Reviewed: Mars Best 1999.

Bartleby.com (http://www.bartleby.com). Steven H. van Leeuwen.
Reviewed: Mars Best 2001.

Baseball-Almanac: The "Official" Baseball History Site
(http://baseball-almanac.com/) Marvin Terry.
Reviewed: Mars Best 2003.

Baseball-Reference.com (http://baseballreference.com/). Baseball Think Factory.
Reviewed: Mars Best 2001.

Best of History Web Sites (http://www.besthistorysites.net/). Thomas Daacord, with Sumita Chakraborty.Reviewed: Mars Best 2003.

BBB: Better Business Bureau (http://www.bbb.org/). Council of Better Business Bureaus.Reviewed: Mars Best 2003.

Big Charts (http://www.bigcharts.com). CBSMarketWatch.com, Inc.
Reviewed: Mars Best 2000.

Biographical Directory of the United States Congress, 1774 - Present (http://bioguide.congress.gov/). United States Congress. Senate Historical Office and the Legislative Resource Center of the House of Representatives.Reviewed: Mars Best 2003.

Biography.com (http://www.biography.com). A&E Television Networks.
Reviewed: Mars Best 2002.

Board of Governors of the Federal Reserve System (http://federalreserve.gov/)
U.S. Board of Governors of the Federal Reserve System
Reviewed: Mars Best 2004

Britannica.com (http://www.britannica.com). Britannica.com, Inc.
Reviewed: Mars Best 2000.

Bureau of Labor Statistics (http://stats.bls.gov). Bureau of Labor Statistics.
Reviewed: Mars Best 2001.

C

Calendars through the Ages (webexhibits.org/calendars/index.html). Institute for Dynamic Educational Advancement (IDEA) by WebExhibits.
Reviewed: Mars Best 2002.

Catholic Online Saints & Angels (http://saints.catholic.org/index.shtml). Catholic Online Internet Services.
Reviewed Mars Best 2000.

Centers For Disease Control and Prevention (http://www.cdc.gov). U.S. Dept. of Health and Human Services. Centers for Disease Control and Prevention.
Reviewed: Mars Best 2002.

CEO Express (http://www.ceoexpress.com/). CEO Express Company.
Reviewed: Mars Best 2001.

CI: Corporate Information (http://www.corporateinformation.com). George Matthew Regnery (Winthrop Corporation)/distributed by Wright Investor's Service.
Reviewed: Mars Best 2000.

CNET.com (http://www.cnet.com). CNET, Inc.
Reviewed: Mars Best 2000.

CNN.com (http://www.cnn.com). Cable News Network.
Reviewed: Mars Best 2000

College and University Rankings (http://www.library.uiuc.edu/edx/rankings.htm). Education and Social Science Library, University of Illinois.
Reviewed: Mars Best 2002.

The Cook's Thesaurus (http://www.switcheroo.com). Lori Alden.
Reviewed: Mars Best 2001.

Country Studies/Area Handbook (http://lcweb2.loc.gov/frd/cs/cshome.html). Federal Research Division, Library of Congress.
Reviewed: Mars Best 1999.

Cyberschoolbus (http://www.un.org/Pubs/CyberSchoolBus/).
United Nations Statistics Division
Reviewed: Mars Best 2004

D
E

Earthtrends: the Environmental Information Portal (http://earthtrends.wri.org/)
World Resources Institute
Reviewed: Mars Best 2004

Economist Country Briefings (http://www.economist.com/countries/). Economist Newspaper, Ltd.
Reviewed: Mars Best 2002.

EDGAR (http://www.sec.gov/edgar.shtml). U.S. Securities and Exchange Commission.Reviewed: Mars Best 2003.

Edmunds.com (http://www.edmunds.com). Edmunds.com, Inc.
Reviewed: Mars Best 2001. .

Elemental Data Index (http://physics.nist.gov/PhysRefData/Elements/cover.html). Physics Laboratory, National Institute of Standards and Technology.
Reviewed: Mars Best 2002 .

The information on this site serves as a complement to the WebElements Periodic Table (http://www.webelements.com) selected for theMARS Best 2001 list. (RUSQ. Fall 2001.)

The Encyclopedia Mythica (http://www.pantheon.org/). M.F. Lindemans, sponsored by Ultimum-IT.
Reviewed: Mars Best 2001.

Epicurious (http://eat.epicurious.com/) CondéNet Reviewed: Mars Best 2004

Eric Weisstein’s World of Science: A Wolfram Web Resource
(http://scienceworld.wolfram.com/) Eric W. Weisstein. Wolfram Research.
Reviewed: Mars Best 2004

ERsys (http://www.ersys.com/) Synergos Technologies, Inc
Reviewed: Mars Best 2004

ESPN.com (http://www.espn.go.com). ESPN, Inc.
Reviewed: Mars Best 2000.

F

Fact MonsterTM (http://www.factmonster.com/). Family Education Network Inc.Reviewed: Mars Best 2003.

Family Search Internet Genealogy Service (http://www.familysearch.org). The Church of Jesus Christ of Latter-day Saints.
Reviewed: Mars Best 2000

Farmers Almanac (http://farmersalmanac.com/). Almanac Publishing Co.Reviewed: Mars Best 2003.

FedStats (http://www.fedstats.gov/). Federal Interagency Council on Statistical Policy
Reviewed: Mars Best 1999

50 States and Capitals (http://www.50states.com/). Ray Weber; Weber Publications
Reviewed: Mars Best 1999

Findarticles.com (http://www.findarticles.com). Gale Group and LookSmart.
Reviewed: Mars Best 2002.

Findlaw (http://www.findlaw.com).FindLaw (Tim Stanley and Stacy Stern).
Reviewed: Mars Best 2000

FirstGov.gov (http://www.firstgov.gov). U.S. General Services Administration.
Reviewed: Mars Best 2001.

Foreign Government Resources on the Web (http://www.lib.umich.edu/govdocs/foreign.html). U.S. General Services Administration.
Reviewed: Mars Best 1999 Foundation Center Online (http://fdncenter.org/). U.S. General Services Administration.
Reviewed: Mars Best 1999

Free Medical Journals (http://www.freemedicaljournals.com). AmedeoGroup.
Reviewed: Mars Best 2002.

G

The Gallup Organization (http://www.gallup.com). The Gallup Organization.
Reviewed: Mars Best 2000.

Geographic Names Information System (http://geonames.usgs.gov/gnishome.html). U.S. Geological Survey.
Reviewed: Mars Best 2002.

Getty Thesaurus of Geographic Names Online. (http://www.getty.edu/research/tools/vocabulary/tgn/). Getty Research Institute, Getty Vocabulary Program.
Reviewed: Mars Best 2003.

Go Ask Alice (http://www.goaskalice.columbia.edu). Columbia University's Health Education Program.
Reviewed: Mars Best 2000.

Google News (http://news.google.com/) Google.com.
Reviewed: Mars Best 2003.

GPO Access(http://www.gpoaccess.gov/). U.S. Government Printing Office.
Reviewed: Mars Best 2003
.

Great Buildings Online (http://www.greatbuildings.com/gbc/buildings.html). Artifice, Inc.
Reviewed: Mars Best 2000.

Guide to Philosophy on the Internet (http://www.earlham.edu/~peters/philinks.htm). Peter Suber (Philosophy Department, Earlham College).
Reviewed: Mars Best 2002.

GuideStar (http://www.guidestar.org). Philanthropic Research, Inc.
Reviewed: Mars Best 2002.

H

Healthfinder (http://www.healthfinder.gov). U.S. Department of Health and Human Services.
Reviewed February 9, 2000.

HiCitizen: Making Government Easy for You (http://www.hicitizen.com). Imagitas, Inc.
Reviewed Apr. 11, 2001.

NOTE: Web page no longer available.

History Matters: The U.S. Survey Course on the Web (http://historymatters.gmu.edu/) American Social History Project
Center for Media and Learning (City University of New York),
Center for History and New Media (George Mason University)
Reviewed: Mars Best 2004

Hoaxbusters (http://hoaxbusters.ciac.org/). CIAC (Computer Incident Advisory Capability ), U.S. Dept. of Energy.
Reveiwed: Mars Best 2003.

Household Products Database (http://householdproducts.nlm.nih.gov/)
National Library of Medicine, National Institutes of Health, Department of Health & Human Services
Reviewed: Mars Best 2004

How Stuff Works (http://www.howstuffworks.com/). BYG Publishing, Inc.
Reviewed: Mars Best 1999.

Human Genome Project Information (http://www.ornl.gov/hgmis). Human Genome Management Information System (HGMIS) at Oak Ridge National Laboratory, part of the U.S. Department of Energy.
Reviewed: Mars Best 2001.

HyperHistory Online (http://www.hyperhistory.com/online_n2/History_n2/a.html). World History Online.
Reviewed: Mars Best 2003.

I

Industry Research Desk (http://www.virtualpet.com/industry) Polson Enterprises.
Reviewed: Mars Best 2002.

Informacion en Vivo: Servicios de referencia en español (http://preguntas.nypl.org/) The New York Public Library.
Reviewed: Mars Best 2003.

Information Please (http://www.infoplease.com/). Information Please LLC
Reviewed: Mars Best 1999

Intelihealth (http://www.intelihealth.com/). Intelihealth, a subsidary of Aetna, Inc.
Reviewed: Mars Best 2001.

The Internet Archive (http://www.archive.org). The Internet Archive with Prelinger Archives.
Reviewed: Mars Best 2002.

Internet Broadway Database (http://www.ibdb.com). League of American Theaters and Producers, Inc.
Reviewed: Mars Best 2002.

Internet History Sourcebooks Project (http://www.fordham.edu/halsall). Paul Halsall, Fordham University.
Reviewed: Mars Best 2002.

The Internet Movie Database (http://www.imdb.com/). The Internet Movie Database Ltd
Reviewed: Mars Best 1999

Internet Public Library (http://www.ipl.org/). Internet Public Library
Reviewed: Mars Best 1999

IRS: Forms and Publications . (http://www.irs.ustreas.gov/formspubs/index.html) U.S. Internal Revenue Service.
Reviewed: Mars Best 2000.

iTools (http://www.itools.com).
Reviewed: Mars Best 2002.

K

 

Kelley Blue Book (http://www.kbb.com/).
Reviewed: Mars Best 1999.

L

Latin American Network Information Center (http://www.lanic.utexas.edu/) Teresa Lozano Long Institute of Latin American Studies, University of Texas, Austin.Reviewed: Mars Best 2003.

Learn2.com (http://www.learn2.com/).
Reviewed: Mars Best 1999

NOTE: No longer free (Noted: March 3, 2003)

Librarians' Index to the Internet (http://www.lii.org).
Reviewed: Mars Best 2001.

LII: Legal Information Institute (http://www.law.cornell.edu/). Cornell Law School.Reviewed: Mars Best 2003.

Lives, the Biography Resource (http://amillionlives.com). Kenneth P. Lanxner.
Reviewed: Mars Best 2001.

M

The Making of America Project (http://moa.umdl.umich.edu/ andhttp://moa.cit.cornell.edu/moa/index.html). University of Michigan, Cornell University.
Reviewed: Mars Best 2003.

MapQuest (http://www.mapquest.com/). MapQuest.com, Inc.
Reviewed: Mars Best 1999.

The Martin Luther King, Jr. Papers Project at Stanford University (http://www.stanford.edu/group/King/). The Martin Luther King, Jr. Papers Project / Stanford University.
Reviewed: Mars Best 2000.

Math Forum (http://mathforum.org/)
Drexel University
Reviewed: Mars Best 2004

Martindale's "The Reference Desk" at Stanford University
(http://www.martindalecenter.com/ ). Jim Martindale
Reviewed: Mars Best 1999.

MayoClinic.com (http://www.mayoclinic.com). Mayo Foundation for Medical Education and Research.
Reviewed: Mars Best 2002.

MEDLINEplus (http://www.nlm.nih.gov/medlineplus/). National Library of Medicine
Reviewed: Mars Best 1999.

The Merck Manual Home Edition (http://www.merckhomeedition.com). Merck & Company, Inc.
Reviewed: Mars Best 2002.

Measure 4 Measure (http://www.wolinskyweb.net/measure.htm). Judi Wolinsky.
Reviewed: Mars Best 2001.

Monster (http://www.monster.com). TMP Worldwide.
Reviewed: Mars Best 2002.

Movie Review Query Engine (http://www.mrqe.com/). Stewart M. Clamen.
Reviewed: Mars Best 2003

N

NASA (http://www.nasa.gov/). U.S. National Aeronautics and Space Administration.
Reviewed: Mars Best 2003.

National Archives and Records Administration: Office of the Federal Register (http://www.gpoaccess.gov/nara/index.html). Office of the Federal Register.
Reviewed: Mars Best 2000.

NATIONALGEOGRAPHIC.COM (http://www.nationalgeographic.com/) National Geographic Society
Reviewed: Mars Best 2004

Nationalissues.com (http://www.nationalissues.com). Nationalissues.com.
Reviewed: Mars Best 2001.

Web page no longer available. (Noted Jan 2005)

NCES: National Center for Education Statistics (http://nces.ed.gov/) National Center for Education Statistics, U.S. Department of Education
Reviewed: Mars Best 2003.

Networked Digital Library of Theses and Dissertations Union Catalog
(http://www.ndltd.org/browse.en.html). NDLTD, OCLC, VTLS
Reviewed: Mars Best 2004

News365 (http://www.news365.com). News365.
Reviewed: Mars Best 2000 .

NOTE: Web page no longer available. (Noted Feb 27, 2003)

The New York Times on the Web (http://www.nytimes.com/) The New York Times Company.
Reviewed: Mars Best 2003
.

NIST Chemistry WebBook (http://webbook.nist.gov/chemistry/) P.J. Linstrom and W.G. Mallard, eds. National Institute of Standards and Technology
Reviewed: Mars Best 2004

Nobel Foundation (http://www.nobel.se/). The Nobel Foundation.
Reviewed: Mars Best 1999.

NoodleTools: Smart Tools for Smart Research (http://www.noodletools.com/). Debbie Abilock, Librarian/Curriculum Coordinator, Damon Abilock, NoodleTools Web site design and development.
Reviewed: Mars Best 2001.

nolo.com - law for all (http://www.nolo.com/). Nolo Press.
Reviewed: Mars Best 2000.

NSSN National Resource for Global Standards (http://www.nssn.org/search.html). American National Standards Institute (ANSI)
Reviewed: Mars Best 2004

The NYPL Picture Collection Online (http://digital.nypl.org/mmpco/)
The New York Public Library
Reviewed: Mars Best 2004

O

Occupational Outlook Handbook (http://www.bls.gov/oco/). U.S. Bureau of Labor Statistics.
Reviewed: Mars Best 1999.

OAIster (http://www.oaister.org/). University of Michigan Digital Library Production Service (DLPS).Reviewed: Mars Best 2003.

OneLook Dictionaries (http://www.onelook.com).Bob Ware, Study Technologies.
Reviewed: Mars Best 2000.

OnHealth.Com (http://onhealth.com).OnHealth Network Company.
Reviewed: Mars Best 2000.

The Online Books Page (http://digital.library.upenn.edu/books/). John Mark Ockerbloom, University of Pennsylvania.
Reviewed: Mars Best 2003
.

Online! Citation Styles (http://www.bedfordstmartins.com/online/citex.html). Bedford/St. Martin's.
Reviewed: Mars Best 2001.

Opensecrets.org (http://www.opensecrets.org). The Center for Responsive Politics.
Reviewed: Mars Best 2002.

P

Perry-Castañeda Library Map Collection (http://www.lib.utexas.edu/maps/index.html). General Libraries, University of Texas at Austin.
Reviewed: Mars Best 2002.

Perseus Digital Library (http://www.perseus.tufts.edu/). Perseus Project, Department of the Classics, Tufts University.
Reviewed: Mars Best 2003
.

Pew Internet & American Life (http://www.pewinternet.org/)
Pew Research Center
Reviewed: Mars Best 2004

Picture History (http://www.picturehistory.com/) Kunhardt Productions
Reviewed: Mars Best 2004

Plants Database (http://plants.usda.gov/) National Resources Conservation Service, U.S. Department of Agriculture
Reviewed: Mars Best 2004

PollingReport.com: Public Opinion Online (http://www.pollingreport.com). The Polling Report, Inc.
Reviewed: Mars Best 2001.

Project Gutenberg (www.promo.net/pg/). Michael Hart.
Reviewed: Mars Best 2003.

Project Vote Smart (http://www.vote-smart.org/). Project Vote Smart
Reviewed: Mars Best 1999.

R

Refdesk.com (http://www.refdesk.com). Refdesk.com, Inc.
Reviewed: Mars Best 2000.

Research and Documentation Online (http://www.dianahacker.com/resdoc/index.html). Bedford/St. Martin’s Press
Reviewed: Mars Best 2004.

Resource Discovery Network (http://www.rdn.ac.uk). RDNC, coordinated by staff from UKOLN (University of Bath) and Kings College London.
Reviewed: Mars Best 2002.

RootsWeb.com (http://www.rootsweb.com). MyFamily.com
Reviewed: Mars Best 2002.

RxList: The Internet Drug Index (http://rxlist.com/). Neil Sandow, Parm D.
Reviewed: Mars Best 1999.

S

Science Daily Magazine (http://www.sciencedaily.com/). Dan Hogan, Editor
Reviewed: Mars Best 2004

Scout Report Signpost (http://www.signpost.org/). Internet Scout Project
Reviewed: Mars Best 1999.

NOTE: Web page no longer available.

Search Engine Watch (searchenginewatch.com). Danny Sullivan and Chris Sherman.
Reviewed: Mars Best 2002.

Search jake (jointly administered knowledge environment) (http://mercury.lib.sfu.ca/~tholbroo/sfujake/search.cgi). Todd Holbrook, Simon Fraser University.
Reviewed: Mars Best 2002.

Sources: Their Use and Acknowledgement (http://www.dartmouth.edu/~sources/). Dartmouth College.
Reviewed: Mars Best 2001.

Sparknotes (http://www.sparknotes.com). Barnes & Noble Learning Network
Reviewed: Mars Best 2004

Sperling's BestPlaces (http://www.bestplaces.net). Bert Sperling.
Reviewed: Mars Best 2001.

StartSpot Network (http://www.startspot.com/). StartSpot MediaWorks, Inc.
Reviewed: Mars Best 2003.

State and Local Government on the Net: A guide to government sponsored Internet sites (http://www.statelocalgov.net/index.cfm). Piper Resources.
Reviewed: Mars Best 2001.

Statistical Resources on the Web (http://www.lib.umich.edu/govdocs/statsnew.html). Grace York, University of Michigan Library Documents Center.
Reviewed: Mars Best 2001.

The Straight Dope (http://www.straightdope.com/). Cecil Adams, The Chicago Reader Reviewed: Mars Best 2004

T

Telephone Directories on the Web (http://www.infobel.com/teldir/). Robert Hoare, creator and Webmaster; a service of Infobel (Brussels).
Reviewed: Mars Best 2001.

Thomas: Legislative Information on the Internet (http://thomas.loc.gov/). Library of Congress.
Reviewed: Mars Best 1999.

ThomasRegister (http://www.thomasregister.com/). Thomas Publishing Company
Reviewed: Mars Best 2004

Topozone.com (http://www.topozone.com). Maps a la Carte, Inc. & US Geological Survey.
Reviewed: Mars Best 2000.

Travlang (http://www.travlang.com/). The Travlang Company.
Reviewed: Mars Best 1999.

U

Unbound Bible (http://unbound.biola.edu/). Biola University.Reviewed: Mars Best 2003.

United States Postal Service (http://www.usps.com/). United States Postal Service.
Reviewed: Mars Best 2000.

The Universal Currency Converter (http://www.xe.com/ucc/). XE Corporation.
Reviewed: Mars Best 2002.

University of Michigan Documents Center (http://www.lib.umich.edu/govdocs/).
Grace York, University of Michigan
Reviewed: Mars Best 2004

U.S. Census Bureau (http://www.census.gov). United States Department of Commerce.Reviewed Apr. 2, 2001.

U.S. Copyright Office (http://www.copyright.gov/). United States Copyright Office
Reviewed: Mars Best 2004

U.S. Patent and Trademark Office (http://www.uspto.gov/). U.S. Patent and Trademark Office.Reviewed March 2003.

V

The Valley of the Shadow (http://valley.vcdh.virginia.edu/). Edward L. Ayers
Reviewed: Mars Best 2004

Virtual Garden Time/Life Plant Encyclopedia (http://www.vg.com/). Time/Life Inc.
Reviewed: Mars Best 2000.

(NOTE: site content changed. No longer free.)

W

Weather.Com (http://www.weather.com). Weather Channel Enterprises, Inc.
Reviewed: Mars Best 2000.

Weather Underground (http://www.weatherunderground.com/). The Weather Underground, Inc.Reviewed: Mars Best 2003.

WebElements Periodic Table (http://www.webelements.com/). Mark Winter, University of Sheffield Dept. of Chemistry.
Reviewed: Mars Best 2001.

Webopedia (http://www.pcwebopedia.com). INT Media Group, Inc.
Reviewed: Mars Best 2002.

Where to find MSDS [Materials Safety Data Sheets] on the Internet
(http://www.ilpi.com/msds/index.html). Dr. Rob Toreki, Interactive Learning Paradigms Incorporated
Reviewed: Mars Best 2004

Wordsmyth: The Educational Dictionary-Thesaurus (http://www.wordsmyth.net/). Wordsmyth Collaboratory.
Reviewed: Mars Best 2001.

World Factbook (http://www.odci.gov/cia/publications/factbook/). U.S. Central Intelligence Agency.
Reviewed: Mars Best 1999.

world-newspapers.com (http://world-newspapers.com). Marius Kazokaitis, Vilnius, Lithuania.
Reviewed: Mars Best 2002.

X

XRefer.com (http://www.xrefer.com/). Xrefer.com, Inc.; content from various commercial publishers.
Reviewed: Mars Best 2001.

(NOTE: Site content changed. No longer free)

Y

yourDictionary.com (http://www.yourdictionary.com/). Dr. Robert Beard, and an Advisory Council of Experts..
Reviewed: Mars Best 2001.

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