CLASSIFICATION
H - Social Science
158
B - Philosophy, Psychology, Religion
99
R - Medicine
80
Q - Science
71
G - Geography, Anthropology, Recreation
9
P - Language and Literature
9
S - Agriculture
9
M - Music
6
L - Education
5
T - Technology
3
A - General Works
2
F - General American History
2
V - Naval Science
2
C - Historical Sciences
1
Z - Library Science
1