CLASSIFICATION
H - Social Science
1,447
T - Technology
287
L - Education
113
Q - Science
73
P - Language and Literature
47
K - Law
29
B - Philosophy, Psychology, Religion
28
J - Political Science
15
G - Geography, Anthropology, Recreation
14
Z - Library Science
8
S - Agriculture
7
D - World History
5
C - Historical Sciences
4
N - Fine Arts
4
E - United States History
2
R - Medicine
2
A - General Works
1
F - General American History
1
U - Military Science
1