| General Works (A) |
4,241
|
106
|
| Philosophy, Psychology, Religion (B) |
3,760
|
115
|
| Auxiliary Sciences of History (C) |
709
|
86
|
| World History (D) |
5,337
|
109
|
| History of the Americas (E) |
821
|
87
|
| History of the Americas (F) |
1,501
|
94
|
| Geography, Anthropology, Recreation (G) |
2,647
|
110
|
| Social Sciences (H) |
18,397
|
129
|
| Political Science (J) |
2,429
|
96
|
| Law (K) |
4,754
|
77
|
| Education (L) |
3,720
|
110
|
| Music (M) |
903
|
77
|
| Fine Arts (N) |
2,761
|
101
|
| Language and Literature (P) |
6,108
|
115
|
| Science (Q) |
2,472
|
92
|
| Mathematics (QA) |
2,375
|
94
|
| Astronony (QB) |
769
|
50
|
| Physics (QC) |
2,358
|
80
|
| Chemistry (QD) |
1,712
|
80
|
| Geology (QE) |
2,292
|
75
|
| Natural history - Biology (QH) |
2,561
|
100
|
| Botany (QK) |
976
|
73
|
| Zoology (QL) |
1,628
|
91
|
| Human anatomy (QM) |
26
|
20
|
| Physiology (QP) |
872
|
86
|
| Microbiology (QR) |
352
|
64
|
| Medicine (R) |
5,992
|
120
|
| Agriculture (S) |
6,511
|
88
|
| Technology (T) |
16,999
|
120
|
| Military Science (U) |
883
|
61
|
| Naval Science (V) |
314
|
38
|
| Bibliography, Library Science, Information Resources (Z) |
3,646
|
102
|
| Unknown |
43,872
|
140
|
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