A - General Works 375
B - Philosophy, Psychology, Religion 34,988
C - Historical Sciences 1,688
D - World History 18,226
E - United States History 7,960
F - General American History 5,848
G - Geography, Anthropology, Recreation 11,431
H - Social Science 74,654
J - Political Science 14,408
K - Law 12,220
L - Education 14,374
M - Music 4,573
N - Fine Arts 5,287
P - Language and Literature 54,038
Q - Science 60,074
R - Medicine 37,816
S - Agriculture 3,318
T - Technology 35,414
U - Military Science 2,566
V - Naval Science 451
Z - Library Science 2,850