CLASSIFICATION
H - Social Science
968
L - Education
851
R - Medicine
223
Q - Science
132
T - Technology
97
Z - Library Science
68
J - Political Science
63
P - Language and Literature
56
S - Agriculture
33
G - Geography, Anthropology, Recreation
32
A - General Works
30
B - Philosophy, Psychology, Religion
11
K - Law
11
E - United States History
7
C - Historical Sciences
6
M - Music
4
V - Naval Science
4
D - World History
3
N - Fine Arts
3
U - Military Science
3
F - General American History
2