A - General Works 63,588
B - Philosophy, Psychology, Religion 246,624
C - Historical Sciences 277,862
D - World History 238,472
E - United States History 649,406
F - General American History 76,257
G - Geography, Anthropology, Recreation 103,144
H - Social Science 656,130
J - Political Science 104,644
K - Law 291,343
L - Education 107,473
M - Music 286,830
N - Fine Arts 153,840
P - Language and Literature 844,364
Q - Science 405,089
R - Medicine 138,261
S - Agriculture 51,658
T - Technology 305,889
U - Military Science 30,659
V - Naval Science 7,896
Z - Library Science 64,758