CLASSIFICATION
H - Social Science
3,582
L - Education
1,465
P - Language and Literature
1,317
D - World History
1,216
F - General American History
1,205
M - Music
970
K - Law
652
N - Fine Arts
636
J - Political Science
551
T - Technology
521
G - Geography, Anthropology, Recreation
394
Q - Science
381
R - Medicine
355
B - Philosophy, Psychology, Religion
301
S - Agriculture
294
Z - Library Science
263
C - Historical Sciences
224
V - Naval Science
96
E - United States History
81
U - Military Science
79
A - General Works
31