CLASSIFICATION
H - Social Science
136
B - Philosophy, Psychology, Religion
37
S - Agriculture
33
L - Education
32
P - Language and Literature
26
Q - Science
20
J - Political Science
8
R - Medicine
7
G - Geography, Anthropology, Recreation
6
T - Technology
6
Z - Library Science
2
A - General Works
1
D - World History
1
K - Law
1
N - Fine Arts
1