Classification
K - Law
4,060
D - World History
2,171
P - Language and Literature
2,010
Z - Library Science
2,010
E - United States History
1,642
H - Social Science
1,310
B - Philosophy, Psychology, Religion
1,057
J - Political Science
939
Q - Science
465
R - Medicine
458
F - General American History
307
M - Music
251
A - General Works
250
N - Fine Arts
227
T - Technology
211
G - Geography, Anthropology, Recreation
189
L - Education
150
S - Agriculture
120
U - Military Science
88
C - Historical Sciences
61
V - Naval Science
7