A - General Works 65,152
B - Philosophy, Psychology, Religion 252,794
C - Historical Sciences 278,562
D - World History 243,142
E - United States History 650,755
F - General American History 77,568
G - Geography, Anthropology, Recreation 106,404
H - Social Science 675,136
J - Political Science 107,440
K - Law 299,525
L - Education 113,043
M - Music 288,534
N - Fine Arts 157,674
P - Language and Literature 849,334
Q - Science 422,519
R - Medicine 147,754
S - Agriculture 53,025
T - Technology 318,782
U - Military Science 32,466
V - Naval Science 8,129
Z - Library Science 65,584