CLASSIFICATION
Q - Science
443
T - Technology
37
H - Social Science
35
L - Education
29
K - Law
15
R - Medicine
11
P - Language and Literature
10
Z - Library Science
6
V - Naval Science
4
B - Philosophy, Psychology, Religion
2
E - United States History
2
A - General Works
1
C - Historical Sciences
1
F - General American History
1
J - Political Science
1
N - Fine Arts
1
S - Agriculture
1