A - General Works 15,982
B - Philosophy, Psychology, Religion 14,902
C - Historical Sciences 11,821
D - World History 17,461
E - United States History 34,672
F - General American History 13,918
G - Geography, Anthropology, Recreation 21,946
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L - Education 24,571
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N - Fine Arts 9,802
P - Language and Literature 43,474
Q - Science 85,023
R - Medicine 34,458
S - Agriculture 13,790
T - Technology 53,200
U - Military Science 2,041
V - Naval Science 1,921
Z - Library Science 3,364