CLASSIFICATION
H - Social Science
307
B - Philosophy, Psychology, Religion
87
P - Language and Literature
83
G - Geography, Anthropology, Recreation
69
Q - Science
68
J - Political Science
41
D - World History
34
L - Education
33
C - Historical Sciences
13
R - Medicine
12
Z - Library Science
9
S - Agriculture
7
T - Technology
5
A - General Works
3
E - United States History
2