Research Tools

These data banks are a free service of your library. Please have your full library card bar code number handy.

Magazines: INFOTRAC Custom 1,000 Journals
Search full-text articles from magazines.
Heritage Quest Online (Library card bar code number required)
Census data, family records, and local histories.
A to Z Maps Online (Library card bar code number required)
Explore world, country, state, political, physical, outline, environmental, scientific, and antique maps.
Global Road Warrior (Library card bar code number required)
Research a state, territory or country as a whole. Includes demographics, official state symbols, geography & more.
A to Z the USA (Library card bar code number required)
Visit 175 country guides, including photos, maps, and flags, and more.
Student Resource Center Gold
History, literature, science, social studies, and more; a premium selection of reference material, more than 1,100 full-text periodicals and newspapers, primary sources, creative works, and multimedia, including hours of video, audio clips, and podcasts.
Tuolumne County Economic Development Authority
Promote a diverse and growing economy by pursuing business retention, expansion and attraction that enhances quality of life in Tuolumne County.
Tuolumne County Profile
Facts about local health, safety, education, natural resources, economy, and arts.
InfoNet
Linking you to local health and human services.
RefDesk
Fact checker for the Internet.
Librarian's Index to the Internet
Information you can trust.
Reference Shelf Online
Online access to Reference Shelf books.