CLASSIFICATION
Q - Science
138
T - Technology
110
H - Social Science
48
L - Education
41
R - Medicine
12
G - Geography, Anthropology, Recreation
5
B - Philosophy, Psychology, Religion
4
M - Music
4
N - Fine Arts
4
C - Historical Sciences
3
S - Agriculture
2
D - World History
1
K - Law
1
P - Language and Literature
1
U - Military Science
1