CLASSIFICATION
H - Social Science
532
L - Education
94
D - World History
38
R - Medicine
32
S - Agriculture
32
C - Historical Sciences
28
T - Technology
25
K - Law
24
G - Geography, Anthropology, Recreation
23
Q - Science
15
N - Fine Arts
7
A - General Works
5
J - Political Science
3
U - Military Science
2
V - Naval Science
2
F - General American History
1
M - Music
1
Z - Library Science
1