Classification
R - Medicine
2,117
D - World History
752
B - Philosophy, Psychology, Religion
701
H - Social Science
617
Q - Science
553
C - Historical Sciences
547
M - Music
547
S - Agriculture
424
F - General American History
389
T - Technology
389
A - General Works
228
E - United States History
191
P - Language and Literature
126
J - Political Science
101
Z - Library Science
79
G - Geography, Anthropology, Recreation
78
L - Education
78
K - Law
63
N - Fine Arts
23
U - Military Science
9
V - Naval Science
3