Library of Congress Numbers Library of Congress Call Numbers
What is a call number?
A call number tells you where a book or other library resource is located on the shelf. Each item has its own unique call number, usually on the book's spine. The call number also appears in the library's online catalog.
Library of Congress Classification
Our libraries use the Library of Congress classification system which groups books by subject categories, or classes. Classes can be broken down further into subclasses, noted by adding additional letters as well as numbers.
Library of Congress Subject Classifications
| Letters Start With |
Subjects |
Pemberton ILRC |
Mount Laurel TEC Library |
| A |
General Works |
3rd Floor |
Main |
| B |
Philosophy, Psychology, Religion |
3rd Floor |
Main |
| C |
Auxiliary Science of History (History of Civ., Archaeology, Heraldry, Biography) |
3rd Floor |
Main |
| D |
World History (Africa, Asia, Australia, Europe, New Zealand, etc.) |
3rd Floor |
Main |
| E |
History of America |
3rd Floor |
Main |
| F |
History of America (Local) |
3rd Floor |
Main |
| G |
Geography, Anthropology, Recreation |
3rd Floor |
Main |
| H |
Social Science (Statistics, Economics & Sociology) |
3rd Floor |
Main |
| J |
Political Science |
3rd Floor |
Main |
| K |
Law |
3rd Floor |
Main |
| L |
Education |
3rd Floor |
Main |
| M |
Music |
3rd Floor |
Main |
| N |
Fine Arts |
2nd Floor |
Main |
| P |
Language and Literature |
2nd Floor |
Main |
| Q |
Science |
2nd Floor |
Main |
| R |
Medicine |
2nd Floor |
Main |
| S |
Agriculture |
2nd Floor |
Main |
| T |
Technology |
2nd Floor |
Main |
| U |
Military Science |
2nd Floor |
Main |
| V |
Naval Science |
2nd Floor |
Main |
| Z |
Bibliography & Library Science |
2nd Floor |
Main |
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Updated: 8/17/09
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