CLASSIFICATION
H - Social Science
872
Q - Science
731
T - Technology
636
L - Education
259
Z - Library Science
109
R - Medicine
87
G - Geography, Anthropology, Recreation
84
P - Language and Literature
73
N - Fine Arts
71
J - Political Science
32
S - Agriculture
23
M - Music
20
B - Philosophy, Psychology, Religion
17
K - Law
14
A - General Works
12
C - Historical Sciences
9
V - Naval Science
6
D - World History
3
E - United States History
1