CLASSIFICATION
Q - Science
332
H - Social Science
154
T - Technology
49
L - Education
30
R - Medicine
22
P - Language and Literature
10
B - Philosophy, Psychology, Religion
9
G - Geography, Anthropology, Recreation
9
J - Political Science
8
K - Law
5
D - World History
4
F - General American History
2
S - Agriculture
2
Z - Library Science
2
C - Historical Sciences
1
M - Music
1