CLASSIFICATION
H - Social Science
2,983
P - Language and Literature
905
L - Education
654
G - Geography, Anthropology, Recreation
588
Q - Science
456
R - Medicine
365
T - Technology
341
B - Philosophy, Psychology, Religion
242
M - Music
162
J - Political Science
142
S - Agriculture
136
D - World History
125
A - General Works
91
N - Fine Arts
83
K - Law
81
C - Historical Sciences
56
Z - Library Science
46
E - United States History
33
F - General American History
19
V - Naval Science
11
U - Military Science
8