Classification
P - Language and Literature
190
D - World History
49
H - Social Science
38
K - Law
22
Q - Science
16
J - Political Science
8
N - Fine Arts
8
B - Philosophy, Psychology, Religion
7
G - Geography, Anthropology, Recreation
7
M - Music
7
R - Medicine
5
S - Agriculture
5
L - Education
3
U - Military Science
2
A - General Works
1