Classification
D - World History
976
H - Social Science
927
A - General Works
814
M - Music
692
P - Language and Literature
572
B - Philosophy, Psychology, Religion
410
R - Medicine
349
J - Political Science
313
L - Education
162
K - Law
116
Q - Science
90
E - United States History
76
F - General American History
61
S - Agriculture
59
C - Historical Sciences
56
N - Fine Arts
56
U - Military Science
44
G - Geography, Anthropology, Recreation
37
T - Technology
31
Z - Library Science
19
V - Naval Science
1