CLASSIFICATION
P - Language and Literature
7,865
H - Social Science
5,085
T - Technology
1,487
L - Education
908
B - Philosophy, Psychology, Religion
803
D - World History
565
J - Political Science
426
Q - Science
398
Z - Library Science
374
G - Geography, Anthropology, Recreation
373
N - Fine Arts
344
K - Law
272
R - Medicine
168
M - Music
152
E - United States History
122
C - Historical Sciences
74
S - Agriculture
62
A - General Works
49
F - General American History
34
U - Military Science
24
V - Naval Science
1