CLASSIFICATION
C - Historical Sciences
933
F - General American History
789
P - Language and Literature
592
M - Music
576
H - Social Science
329
D - World History
314
B - Philosophy, Psychology, Religion
306
N - Fine Arts
251
G - Geography, Anthropology, Recreation
109
Q - Science
87
T - Technology
72
J - Political Science
65
L - Education
61
K - Law
51
S - Agriculture
34
Z - Library Science
29
A - General Works
24
R - Medicine
21
E - United States History
16
V - Naval Science
15
U - Military Science
3