Counts by subject

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Counts by subject

Subject archived No. of titles No. of institutions
General Works (A) 13,969 112
Philosophy, Psychology, Religion (B) 9,875 120
Auxiliary Sciences of History (C) 2,875 92
World History (D) 20,073 114
History of the Americas (E) 3,003 93
History of the Americas (F) 9,254 98
Geography, Anthropology, Recreation (G) 8,154 115
Social Sciences (H) 89,172 134
Political Science (J) 12,462 103
Law (K) 15,614 84
Education (L) 15,375 116
Music (M) 2,675 82
Fine Arts (N) 7,367 107
Language and Literature (P) 18,052 121
Science (Q) 4,645 95
Mathematics (QA) 4,146 98
Astronony (QB) 2,005 53
Physics (QC) 4,442 84
Chemistry (QD) 2,181 85
Geology (QE) 4,044 79
Natural history - Biology (QH) 4,478 105
Botany (QK) 1,834 76
Zoology (QL) 3,126 97
Human anatomy (QM) 42 21
Physiology (QP) 1,199 91
Microbiology (QR) 502 69
Medicine (R) 12,760 125
Agriculture (S) 19,499 92
Technology (T) 30,420 123
Military Science (U) 2,791 64
Naval Science (V) 1,066 40
Bibliography, Library Science, Information Resources (Z) 14,014 107
Unknown 133,478 145