A - General Works 416,298
B - Philosophy, Psychology, Religion 2,349,227
C - Historical Sciences 580,459
D - World History 2,829,565
E - United States History 413,804
F - General American History 754,928
G - Geography, Anthropology, Recreation 883,236
H - Social Science 3,477,718
J - Political Science 692,744
K - Law 1,286,598
L - Education 860,260
M - Music 1,432,946
N - Fine Arts 1,365,627
P - Language and Literature 6,125,778
Q - Science 1,496,233
R - Medicine 756,242
S - Agriculture 387,166
T - Technology 1,231,004
U - Military Science 197,327
V - Naval Science 53,923
Z - Library Science 533,850