Classification
P - Language and Literature
163
Q - Science
25
H - Social Science
19
D - World History
15
K - Law
5
B - Philosophy, Psychology, Religion
3
S - Agriculture
3
C - Historical Sciences
2
G - Geography, Anthropology, Recreation
2
J - Political Science
2
L - Education
2
T - Technology
2
N - Fine Arts
1
R - Medicine
1