CLASSIFICATION
H - Social Science
3,603
L - Education
262
B - Philosophy, Psychology, Religion
194
Q - Science
127
P - Language and Literature
64
Z - Library Science
52
G - Geography, Anthropology, Recreation
46
J - Political Science
46
D - World History
18
R - Medicine
15
S - Agriculture
13
K - Law
12
C - Historical Sciences
7
A - General Works
5
F - General American History
4
T - Technology
4
E - United States History
2
M - Music
1