CLASSIFICATION
D - World History
7,780
H - Social Science
6,693
P - Language and Literature
2,563
J - Political Science
2,249
B - Philosophy, Psychology, Religion
1,760
N - Fine Arts
895
L - Education
855
G - Geography, Anthropology, Recreation
814
T - Technology
522
Q - Science
505
E - United States History
413
U - Military Science
337
Z - Library Science
255
K - Law
235
S - Agriculture
196
C - Historical Sciences
187
A - General Works
163
R - Medicine
109
F - General American History
108
M - Music
98
V - Naval Science
29