CLASSIFICATION
P - Language and Literature
38,569
N - Fine Arts
2,262
H - Social Science
1,287
B - Philosophy, Psychology, Religion
829
C - Historical Sciences
754
D - World History
627
M - Music
577
L - Education
457
G - Geography, Anthropology, Recreation
378
T - Technology
219
A - General Works
167
J - Political Science
121
Q - Science
109
R - Medicine
106
Z - Library Science
82
E - United States History
50
K - Law
30
S - Agriculture
17
F - General American History
16
U - Military Science
12