CLASSIFICATION
H - Social Science
523
Q - Science
473
T - Technology
166
B - Philosophy, Psychology, Religion
117
G - Geography, Anthropology, Recreation
110
P - Language and Literature
98
R - Medicine
76
L - Education
67
J - Political Science
13
D - World History
9
M - Music
9
C - Historical Sciences
5
E - United States History
3
K - Law
3
N - Fine Arts
3
S - Agriculture
3
U - Military Science
2