A - General Works 6,972
B - Philosophy, Psychology, Religion 102,939
C - Historical Sciences 5,957
D - World History 66,867
E - United States History 185,219
F - General American History 15,712
G - Geography, Anthropology, Recreation 18,633
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L - Education 22,339
M - Music 92,440
N - Fine Arts 63,957
P - Language and Literature 165,526
Q - Science 62,245
R - Medicine 32,840
S - Agriculture 8,624
T - Technology 30,832
U - Military Science 4,845
V - Naval Science 1,645
Z - Library Science 5,496