Guide to Call Number & Subject Locations

Call Number Locations and Floor Plans

Langson Library Journals
Journal Type Floor plans
Current 2nd Floor
Bound Basement Compact Shelving *
Langson Library Books
Call Number Range Subjects Floor plans
A General Works Basement Compact Shelving *
B Philosophy, Religion, Psychology Basement Compact Shelving *
C General History 1st floor
D-DS 299 World History 1st floor
DS 300-DX World History 3rd floor
E History of the Americas 3rd floor
F History of the Americas 3rd floor
G Geography, Anthropology, Recreation 3rd floor
H Social Sciences 3rd floor
J Political Science 3rd floor
K Law 3rd floor
L Education 3rd floor
M Music 4th floor
N Fine Arts 4th floor
P-PS Literature, Film 4th floor
PT-PZ Literature 4th floor
T-TP Technology 4th floor
TR Photography 4th floor
Z Bibliography, Library Sciences 4th floor
Other Langson Library Book Collections
Collection Floor plans
East Asian Collection 1st Floor
Korea Corner 1st Floor
New Books 2nd Floor
Orange County and California Information Basement Compact Shelving *
Oversize, Double Oversize, Triple Oversize Basement Compact Shelving *
Reference 1st floor
Collection Floor plans
Libraries Gateway Study Center
Gateway Study Center Orange County Regional History & Southeast Asian Archive 1st Floor
Call Numbers Floor plans
Science Library Journals
Current (All) 4th floor Bar
Bound (AS-W1 CE) 4th floor Drum
Bound (W1 CH - ZWM) 5th floor Drum
Call Number Floor plans
Science Library Books
AC1 A1 - QH5000 Z99 4th floor Bar
QK1 A1 - TJ1700 Z99 5th floor Bar
TK1 A1 - ZZZ 6th floor Bar
Collection Floor plans
Other Science Library Collections
Oversize, Double Oversize,
Triple Oversize
end of the BAR on
4th, 5th, 6th floors
US Government Information 5th floor Drum



4th floor Bar

Grand Reading Room, 2nd floor

  * How do I operate the compact shelving in Langson Library?

Outline of the Library of Congress Classification (for a detailed subject breakdown).

Outline of the National Library of Medicine Classification (for breakdown of medical headings QS - QZ and W).

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