CLASSIFICATION
D - World History
125
H - Social Science
55
J - Political Science
22
G - Geography, Anthropology, Recreation
20
P - Language and Literature
12
L - Education
10
B - Philosophy, Psychology, Religion
7
N - Fine Arts
6
K - Law
4
T - Technology
4
Q - Science
3
A - General Works
2
C - Historical Sciences
2
M - Music
2
U - Military Science
2
Z - Library Science
1