CLASSIFICATION
H - Social Science
43
D - World History
36
P - Language and Literature
29
L - Education
18
N - Fine Arts
10
J - Political Science
9
B - Philosophy, Psychology, Religion
7
Q - Science
6
G - Geography, Anthropology, Recreation
5
K - Law
4
S - Agriculture
3
T - Technology
2
C - Historical Sciences
1
M - Music
1
R - Medicine
1