Gairmuimhir
E - United States History
27
H - Social Science
9
F - General American History
7
P - Language and Literature
7
D - World History
3
U - Military Science
3
L - Education
2
Z - Library Science
2
A - General Works
1
C - Historical Sciences
1
J - Political Science
1
K - Law
1
N - Fine Arts
1
T - Technology
1
V - Naval Science
1