CLASSIFICATION
H - Social Science
7,321
L - Education
513
R - Medicine
145
K - Law
103
J - Political Science
72
T - Technology
60
Z - Library Science
60
P - Language and Literature
45
Q - Science
25
G - Geography, Anthropology, Recreation
24
D - World History
17
S - Agriculture
16
B - Philosophy, Psychology, Religion
11
A - General Works
6
N - Fine Arts
6
E - United States History
4
U - Military Science
3
C - Historical Sciences
2
F - General American History
2
M - Music
1