Шифр
H - Social Science
23
J - Political Science
23
F - General American History
18
K - Law
18
P - Language and Literature
13
L - Education
11
G - Geography, Anthropology, Recreation
9
N - Fine Arts
4
B - Philosophy, Psychology, Religion
3
A - General Works
1
R - Medicine
1
S - Agriculture
1
T - Technology
1