| General Works (A) |
3,623
|
97
|
| Philosophy, Psychology, Religion (B) |
3,127
|
108
|
| Auxiliary Sciences of History (C) |
634
|
79
|
| World History (D) |
4,535
|
102
|
| History of the Americas (E) |
696
|
81
|
| History of the Americas (F) |
1,243
|
89
|
| Geography, Anthropology, Recreation (G) |
2,403
|
104
|
| Social Sciences (H) |
16,231
|
122
|
| Political Science (J) |
2,036
|
90
|
| Law (K) |
4,535
|
69
|
| Education (L) |
3,313
|
105
|
| Music (M) |
769
|
68
|
| Fine Arts (N) |
2,465
|
95
|
| Language and Literature (P) |
5,303
|
110
|
| Science (Q) |
2,373
|
88
|
| Mathematics (QA) |
2,287
|
89
|
| Astronony (QB) |
724
|
45
|
| Physics (QC) |
2,304
|
75
|
| Chemistry (QD) |
1,660
|
75
|
| Geology (QE) |
2,261
|
68
|
| Natural history - Biology (QH) |
2,451
|
96
|
| Botany (QK) |
956
|
69
|
| Zoology (QL) |
1,571
|
87
|
| Human anatomy (QM) |
24
|
17
|
| Physiology (QP) |
853
|
82
|
| Microbiology (QR) |
342
|
60
|
| Medicine (R) |
5,820
|
116
|
| Agriculture (S) |
6,177
|
85
|
| Technology (T) |
16,571
|
113
|
| Military Science (U) |
825
|
53
|
| Naval Science (V) |
296
|
36
|
| Bibliography, Library Science, Information Resources (Z) |
3,159
|
96
|
| Unknown |
42,019
|
133
|
Download statistics