Área/Cota
B - Philosophy, Psychology, Religion
17,736
H - Social Science
380
M - Music
359
L - Education
328
E - United States History
187
D - World History
159
P - Language and Literature
158
K - Law
133
A - General Works
62
N - Fine Arts
59
J - Political Science
56
F - General American History
42
G - Geography, Anthropology, Recreation
31
Z - Library Science
27
R - Medicine
12
C - Historical Sciences
8
U - Military Science
8
Q - Science
3
S - Agriculture
1
T - Technology
1