CLASSIFICATION
T - Technology
318
L - Education
91
R - Medicine
91
H - Social Science
64
Q - Science
52
G - Geography, Anthropology, Recreation
43
Z - Library Science
17
S - Agriculture
11
K - Law
9
P - Language and Literature
6
V - Naval Science
5
M - Music
3
U - Military Science
3
C - Historical Sciences
2
D - World History
1
F - General American History
1
J - Political Science
1
N - Fine Arts
1