| General Works (A) |
3,211
|
90
|
| Philosophy, Psychology, Religion (B) |
2,860
|
94
|
| Auxiliary Sciences of History (C) |
555
|
68
|
| World History (D) |
4,073
|
92
|
| History of the Americas (E) |
587
|
74
|
| History of the Americas (F) |
1,076
|
79
|
| Geography, Anthropology, Recreation (G) |
2,221
|
95
|
| Social Sciences (H) |
15,001
|
110
|
| Political Science (J) |
1,889
|
81
|
| Law (K) |
4,378
|
60
|
| Education (L) |
2,418
|
90
|
| Music (M) |
558
|
59
|
| Fine Arts (N) |
2,033
|
84
|
| Language and Literature (P) |
4,590
|
100
|
| Science (Q) |
2,277
|
78
|
| Mathematics (QA) |
2,102
|
78
|
| Astronony (QB) |
707
|
40
|
| Physics (QC) |
2,248
|
67
|
| Chemistry (QD) |
1,563
|
67
|
| Geology (QE) |
2,198
|
60
|
| Natural history - Biology (QH) |
2,370
|
86
|
| Botany (QK) |
925
|
64
|
| Zoology (QL) |
1,497
|
79
|
| Human anatomy (QM) |
24
|
15
|
| Physiology (QP) |
817
|
71
|
| Microbiology (QR) |
337
|
53
|
| Medicine (R) |
5,629
|
101
|
| Agriculture (S) |
5,977
|
79
|
| Technology (T) |
15,843
|
102
|
| Military Science (U) |
750
|
45
|
| Naval Science (V) |
283
|
31
|
| Bibliography, Library Science, Information Resources (Z) |
2,704
|
81
|
| Unknown |
39,748
|
118
|
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