Ταξιθετικός Αριθμός
K - Law
3.037
H - Social Science
1.872
D - World History
1.674
P - Language and Literature
1.104
L - Education
620
J - Political Science
618
B - Philosophy, Psychology, Religion
432
N - Fine Arts
369
G - Geography, Anthropology, Recreation
315
Q - Science
263
T - Technology
247
R - Medicine
231
Z - Library Science
145
C - Historical Sciences
123
F - General American History
118
M - Music
92
S - Agriculture
54
U - Military Science
49
A - General Works
40
E - United States History
40
V - Naval Science
16