| General Works (A) |
13,887
|
108
|
| Philosophy, Psychology, Religion (B) |
9,914
|
118
|
| Auxiliary Sciences of History (C) |
2,909
|
93
|
| World History (D) |
20,242
|
114
|
| History of the Americas (E) |
3,038
|
97
|
| History of the Americas (F) |
9,410
|
97
|
| Geography, Anthropology, Recreation (G) |
8,313
|
114
|
| Social Sciences (H) |
90,352
|
132
|
| Political Science (J) |
12,546
|
104
|
| Law (K) |
15,837
|
85
|
| Education (L) |
15,993
|
112
|
| Music (M) |
2,650
|
86
|
| Fine Arts (N) |
7,465
|
106
|
| Language and Literature (P) |
18,156
|
120
|
| Science (Q) |
4,708
|
95
|
| Mathematics (QA) |
4,159
|
94
|
| Astronony (QB) |
2,015
|
53
|
| Physics (QC) |
4,534
|
81
|
| Chemistry (QD) |
2,174
|
84
|
| Geology (QE) |
4,068
|
76
|
| Natural history - Biology (QH) |
4,569
|
103
|
| Botany (QK) |
1,855
|
74
|
| Zoology (QL) |
3,168
|
90
|
| Human anatomy (QM) |
42
|
20
|
| Physiology (QP) |
1,203
|
90
|
| Microbiology (QR) |
505
|
65
|
| Medicine (R) |
12,791
|
119
|
| Agriculture (S) |
20,162
|
88
|
| Technology (T) |
31,100
|
120
|
| Military Science (U) |
2,871
|
67
|
| Naval Science (V) |
1,107
|
43
|
| Bibliography, Library Science, Information Resources (Z) |
14,254
|
107
|
| Unknown |
139,425
|
139
|
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