Gairmuimhir
H - Social Science
785
L - Education
354
P - Language and Literature
225
Q - Science
145
G - Geography, Anthropology, Recreation
138
J - Political Science
129
R - Medicine
96
B - Philosophy, Psychology, Religion
77
T - Technology
75
K - Law
40
F - General American History
39
M - Music
32
D - World History
21
N - Fine Arts
18
Z - Library Science
14
C - Historical Sciences
11
A - General Works
10
E - United States History
10
S - Agriculture
4
U - Military Science
4