Ταξιθετικός Αριθμός
P - Language and Literature
9.245
H - Social Science
8.059
R - Medicine
3.317
Q - Science
2.910
T - Technology
2.890
B - Philosophy, Psychology, Religion
2.592
D - World History
2.123
F - General American History
1.725
L - Education
1.700
K - Law
1.694
J - Political Science
1.241
G - Geography, Anthropology, Recreation
867
N - Fine Arts
759
A - General Works
517
S - Agriculture
431
Z - Library Science
410
M - Music
277
E - United States History
273
C - Historical Sciences
178
U - Military Science
149
V - Naval Science
44