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.
Britannica School Edition
Go-to site for learning more about any subject - for all grades and all reading abilities - offering thousands of up-to-date, curated , and curriculum-relevant articles, images, videos, audio clips, primary sources, maps, research tools. recommended Web sites, and three separate databases - Elementary, Middle, or High.
Britannica Escolar
Leading knowledge-building resource that is universally trusted for accurate and age-appropriate content in Spanish.
Chilton Auto Manuals (Library card bar code number required)

Auto repair manuals for all your car service needs.

A to Z Maps Online (Library card bar code number required)
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.
RefDesk
Online access to Reference Shelf books.