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Library of Congress Subject Areas (7536)
- A General Works (72)
  - AC Collections. Series. Collected works (14)
    - AC1-195 Collection Of Monographs, Essays, etc. (5)
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- B Philosophy. Psychology. Religion (229)
  - B Philosophy (General) (15)
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- C Auxiliary Sciences of History (3)
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- D History General and Old World (7)
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- G Geography. Anthropology. Recreation (14)
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- H Social Sciences (3740)
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- M Music and Books on Music (10)
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- N Fine Arts (216)
  - N Visual arts (General) For photography, see TR (12)
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- Q Science (395)
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- R Medicine (1325)
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- S Agriculture (6)
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- T Technology (1234)
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- U Military Science (1)
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- Z Bibliography. Library Science. Information Resources (71)
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