A - General Works 62,960
B - Philosophy, Psychology, Religion 242,987
C - Historical Sciences 277,011
D - World History 234,731
E - United States History 648,416
F - General American History 75,197
G - Geography, Anthropology, Recreation 100,897
H - Social Science 636,549
J - Political Science 102,256
K - Law 286,613
L - Education 104,254
M - Music 288,580
N - Fine Arts 151,578
P - Language and Literature 822,618
Q - Science 394,641
R - Medicine 129,958
S - Agriculture 50,375
T - Technology 293,128
U - Military Science 30,653
V - Naval Science 7,815
Z - Library Science 63,945