Gairmuimhir
H - Social Science
646
L - Education
299
K - Law
258
R - Medicine
85
E - United States History
68
T - Technology
50
Z - Library Science
48
U - Military Science
42
J - Political Science
39
P - Language and Literature
36
S - Agriculture
32
A - General Works
28
Q - Science
28
G - Geography, Anthropology, Recreation
17
D - World History
15
M - Music
14
F - General American History
13
C - Historical Sciences
11
B - Philosophy, Psychology, Religion
10
V - Naval Science
8
N - Fine Arts
7