A - General Works 63,587
B - Philosophy, Psychology, Religion 246,467
C - Historical Sciences 277,856
D - World History 238,377
E - United States History 649,383
F - General American History 76,243
G - Geography, Anthropology, Recreation 103,064
H - Social Science 655,540
J - Political Science 104,538
K - Law 291,146
L - Education 107,341
M - Music 286,822
N - Fine Arts 153,786
P - Language and Literature 844,110
Q - Science 404,917
R - Medicine 138,158
S - Agriculture 51,641
T - Technology 305,785
U - Military Science 30,656
V - Naval Science 7,893
Z - Library Science 64,749