CLASSIFICATION
H - Social Science
170 059
P - Language and Literature
94 838
Q - Science
81 455
D - World History
48 092
T - Technology
43 925
L - Education
37 709
R - Medicine
36 396
B - Philosophy, Psychology, Religion
34 459
J - Political Science
23 526
G - Geography, Anthropology, Recreation
22 364
N - Fine Arts
21 996
K - Law
21 583
M - Music
12 805
F - General American History
11 386
Z - Library Science
10 312
S - Agriculture
9 410
E - United States History
6 977
C - Historical Sciences
6 316
U - Military Science
2 005
A - General Works
1 961
V - Naval Science
395