CLASSIFICATION
N - Fine Arts
1,253
T - Technology
54
L - Education
22
H - Social Science
14
S - Agriculture
12
A - General Works
8
Z - Library Science
4
E - United States History
3
B - Philosophy, Psychology, Religion
2
C - Historical Sciences
2
D - World History
2
G - Geography, Anthropology, Recreation
2
Q - Science
1
R - Medicine
1