Gairmuimhir
H - Social Science
18,718
P - Language and Literature
10,040
K - Law
8,213
L - Education
8,163
Q - Science
7,909
R - Medicine
7,805
B - Philosophy, Psychology, Religion
7,296
T - Technology
6,052
J - Political Science
4,461
S - Agriculture
3,808
G - Geography, Anthropology, Recreation
3,258
F - General American History
2,779
D - World History
1,854
N - Fine Arts
1,840
Z - Library Science
989
C - Historical Sciences
644
A - General Works
540
M - Music
441
E - United States History
215
U - Military Science
172
V - Naval Science
31