CLASSIFICATION
H - Social Science
2,402
L - Education
852
Q - Science
581
S - Agriculture
345
B - Philosophy, Psychology, Religion
332
P - Language and Literature
324
R - Medicine
270
T - Technology
222
G - Geography, Anthropology, Recreation
219
J - Political Science
208
Z - Library Science
111
D - World History
50
N - Fine Arts
43
A - General Works
27
K - Law
18
C - Historical Sciences
17
M - Music
16
V - Naval Science
8
U - Military Science
6
F - General American History
4
E - United States History
3