CLASSIFICATION
H - Social Science
2,655
G - Geography, Anthropology, Recreation
2,039
D - World History
1,353
T - Technology
1,139
L - Education
979
P - Language and Literature
315
Q - Science
246
N - Fine Arts
238
K - Law
188
F - General American History
177
B - Philosophy, Psychology, Religion
127
J - Political Science
105
C - Historical Sciences
83
A - General Works
73
S - Agriculture
71
E - United States History
59
R - Medicine
38
Z - Library Science
34
U - Military Science
14
M - Music
13
V - Naval Science
7