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Library of Congress Subject Areas (5228)
- A General Works (39)
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- B Philosophy. Psychology. Religion (1421)
  - B Philosophy (General) (88)
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- C Auxiliary Sciences of History (5)
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- E History America (48)
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- F History United States, Canada, Latin America (16)
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- G Geography. Anthropology. Recreation (572)
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- H Social Sciences (826)
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- M Music and Books on Music (280)
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  - MT Musical instruction and study (29)
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    - MT0040-67 Composition. Elements and techniques of music (5)
- N Fine Arts (397)
  - N Visual arts (General) For photography, see TR (231)
    - N0061-72 Theory. Philosophy. Aesthetics of the visual arts (13)
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  - ND Painting (26)
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  - NX Arts in general (188)
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    - NX456.5.P38 Performance Art (38)
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- P Language and Literature (778)
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- Q Science (400)
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- R Medicine (468)
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