A - General Works 63,573
B - Philosophy, Psychology, Religion 246,165
C - Historical Sciences 277,894
D - World History 238,183
E - United States History 649,334
F - General American History 76,147
G - Geography, Anthropology, Recreation 102,940
H - Social Science 654,995
J - Political Science 104,414
K - Law 290,444
L - Education 107,202
M - Music 286,773
N - Fine Arts 153,617
P - Language and Literature 843,144
Q - Science 404,583
R - Medicine 137,969
S - Agriculture 51,596
T - Technology 305,570
U - Military Science 30,634
V - Naval Science 7,891
Z - Library Science 64,723