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Library of Congress Subject Areas (40403)
- A General Works (118)
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  - AM Museums (General). Collectors and collecting (General) (2)
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- B Philosophy. Psychology. Religion (3692)
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- H Social Sciences (18165)
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- J Political Science (74)
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- L Education (363)
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- M Music and Books on Music (7)
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- N Fine Arts (411)
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- Q Science (3369)
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- R Medicine (5383)
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- S Agriculture (144)
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- T Technology (2021)
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- U Military Science (5)
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- V Naval Science (2)
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- Z Bibliography. Library Science. Information Resources (58)
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