Área/Cota
D - World History
113,287
H - Social Science
35,745
P - Language and Literature
28,812
N - Fine Arts
16,920
B - Philosophy, Psychology, Religion
13,830
A - General Works
9,941
J - Political Science
9,527
C - Historical Sciences
4,312
L - Education
3,424
K - Law
2,989
Z - Library Science
2,482
G - Geography, Anthropology, Recreation
2,455
U - Military Science
2,215
Q - Science
1,916
M - Music
1,880
T - Technology
1,668
E - United States History
1,595
R - Medicine
1,406
S - Agriculture
671
F - General American History
446
V - Naval Science
307