CLASSIFICATION
Q - Science
737
T - Technology
209
S - Agriculture
163
L - Education
122
P - Language and Literature
120
N - Fine Arts
113
C - Historical Sciences
94
H - Social Science
82
B - Philosophy, Psychology, Religion
62
R - Medicine
56
G - Geography, Anthropology, Recreation
54
V - Naval Science
25
M - Music
22
D - World History
9
K - Law
8
A - General Works
6
F - General American History
6
E - United States History
4
Z - Library Science
3
J - Political Science
1