CLASSIFICATION
N - Fine Arts
8,602
L - Education
2,045
T - Technology
1,469
P - Language and Literature
771
D - World History
684
H - Social Science
423
G - Geography, Anthropology, Recreation
321
B - Philosophy, Psychology, Religion
256
Z - Library Science
251
V - Naval Science
134
Q - Science
122
C - Historical Sciences
76
E - United States History
73
S - Agriculture
55
A - General Works
43
R - Medicine
29
J - Political Science
26
M - Music
24
F - General American History
17
K - Law
12
U - Military Science
6