A - General Works 48,010
B - Philosophy, Psychology, Religion 59,732
C - Historical Sciences 24,741
D - World History 40,834
E - United States History 14,854
F - General American History 39,714
G - Geography, Anthropology, Recreation 5,159
H - Social Science 41,680
J - Political Science 8,003
K - Law 14,134
L - Education 6,132
M - Music 166,195
N - Fine Arts 8,199
P - Language and Literature 793,822
Q - Science 33,602
R - Medicine 45,606
S - Agriculture 15,410
T - Technology 16,600
U - Military Science 1,249
V - Naval Science 361
Z - Library Science 6,104