CLASSIFICATION
L - Education
352
Z - Library Science
54
H - Social Science
40
P - Language and Literature
22
D - World History
21
Q - Science
15
T - Technology
11
M - Music
8
A - General Works
6
B - Philosophy, Psychology, Religion
6
G - Geography, Anthropology, Recreation
6
R - Medicine
5
K - Law
4
S - Agriculture
3
J - Political Science
1
N - Fine Arts
1