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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 break hours

Sun, Nov 23: 9:00am - 6:00pm
Mon-Tue, Nov 23-25: 7:30am - 8:00pm
Wed, Nov 26: 7:30am - 12:00noon
Thu-Fri, Nov 27-28: Closed
Sat, Nov 29: 9:00am - 6:00pm
Sun, Nov 30: open 9:00am*

* 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

Art + Architecture Library break hours

Sun, Nov 23: Closed
Mon-Tue, Nov 24-25: 8:00am - 5:00pm
Wed-Sun, Nov 26-30: Closed

Current semester hours

NVC Resource Center break hours

Sun, Nov 23: Closed
Mon-Tue, Nov 24-25: 11:00am - 7:00pm
Wed-Sun, Nov 26-30: Closed

Current semester hours

Veterinary Medicine Library break hours

Sun, Nov 23: Closed
Mon-Tue, Nov 24-25: 7:30am- 11:00pm
Wed, Nov 26: 7:30am - 12:00noon
Thu-Sat, Nov 27-29: Closed
Sun, Nov 30: 11:00am - 11:00pm

Current semester hours