Classification
P - Language and Literature
61
H - Social Science
26
K - Law
24
A - General Works
22
D - World History
22
R - Medicine
9
J - Political Science
8
B - Philosophy, Psychology, Religion
7
Q - Science
6
E - United States History
3
M - Music
3
N - Fine Arts
3
S - Agriculture
3
C - Historical Sciences
2
L - Education
2
Z - Library Science
2
V - Naval Science
1