Área/Cota
L - Education
9,659
G - Geography, Anthropology, Recreation
586
H - Social Science
547
R - Medicine
286
Q - Science
232
B - Philosophy, Psychology, Religion
217
P - Language and Literature
200
T - Technology
134
K - Law
101
D - World History
96
Z - Library Science
86
A - General Works
78
N - Fine Arts
46
J - Political Science
36
F - General American History
30
M - Music
25
S - Agriculture
25
C - Historical Sciences
14
E - United States History
11
U - Military Science
2