CLASSIFICATION
P - Language and Literature
45
V - Naval Science
27
N - Fine Arts
22
H - Social Science
20
B - Philosophy, Psychology, Religion
14
D - World History
14
Q - Science
9
T - Technology
8
M - Music
7
G - Geography, Anthropology, Recreation
6
R - Medicine
5
C - Historical Sciences
4
L - Education
4
Z - Library Science
3
A - General Works
2
F - General American History
2
S - Agriculture
2
K - Law
1