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Library of Congress Classification System

The classification system developed and used at the Library of Congress, beginning in 1897. It typifies the enumerative method of classification and allows for continued growth and expansion. The notation or numbering scheme is mixed using a combination of letters and numbers. The basic outline is as follows: 

A General works
B Philosophy, psychology, religion
C Auxiliary science of history
D Universal and Old World history  except America
E-F America
G Geography, anthropology, folklore, customs, sports
H Social sciences, economics
J Political science
L Education
M Music
N Fine arts
P Language and literature
Q Science
R Medicine
S Agriculture, hunting
T Technology
U Military science
V Naval science
Z Bibliography and library Science.

The Virginia Tech Libraries uses the Library of Congress Classification System for the majority of our collections.


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