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Thesaurus

A compilation of terms showing synonymous, hierarchical, and other relationships and dependencies, the function of which is to provide a standardized, controlled vocabulary for information storage and retrieval. Its component parts are an index vocabulary and a lead-in vocabulary. While the best known thesaurus is Roget's Thesaurus of English Words and Phrases, a number of databases also have thesauri. The ERIC thesaurus, the CAB thesaurus, and the Library of Congress Subject Headings are examples of these. These lists of pre-defined, controlled vocabulary can be very helpful when searching databases which use thesauri. (See also Library of Congress subject headings, subject headings)


Instruction

Newman Library exam hours

Sun, Dec 14: open 7:30am*
Mon-Wed, Dec 15-17: open 24 hours*
Thu, Dec 18: close 8:00pm
Fri, Dec 19: 7:30am - 8:00pm
Sat-Sun, Dec 20-21: 9:00am - 6:00pm

* During 24 hour operation, a valid Hokie Passport is required to access or remain in the library between 12 midnight and 7:30am.

Current semester hours

NVC Resource Center winter hours

Sun: Closed
Mon-Thu: 11:00am - 10:00pm
Fri: 11:00am - 7:00pm
Sat: 9:00am - 5:00pm

Current semester hours

Veterinary Medicine Library fall hours

Sun, Dec 14: 11:00am - 11:00pm
Mon-Thur, Dec 15-18: 7:30am - 11:00pm
Fri, Dec 19: 7:30am - 5:00pm
Sat-Sun, Dec 20-21: Closed

Current semester hours