CLASSIFICATION
T - Technology
178
L - Education
158
H - Social Science
23
S - Agriculture
19
Q - Science
15
Z - Library Science
11
N - Fine Arts
5
V - Naval Science
5
C - Historical Sciences
3
P - Language and Literature
3
R - Medicine
3
E - United States History
2
D - World History
1
F - General American History
1
K - Law
1
M - Music
1