A - General Works 416,237
B - Philosophy, Psychology, Religion 2,348,552
C - Historical Sciences 580,397
D - World History 2,828,584
E - United States History 413,740
F - General American History 754,842
G - Geography, Anthropology, Recreation 883,050
H - Social Science 3,476,909
J - Political Science 692,543
K - Law 1,286,033
L - Education 860,129
M - Music 1,432,725
N - Fine Arts 1,365,120
P - Language and Literature 6,123,819
Q - Science 1,495,997
R - Medicine 756,088
S - Agriculture 387,139
T - Technology 1,230,748
U - Military Science 197,284
V - Naval Science 53,904
Z - Library Science 533,768