Signum
P - Language and Literature
345 581
D - World History
245 846
H - Social Science
117 561
A - General Works
99 694
B - Philosophy, Psychology, Religion
75 577
N - Fine Arts
72 941
K - Law
39 958
J - Political Science
26 661
G - Geography, Anthropology, Recreation
24 382
C - Historical Sciences
20 216
M - Music
18 526
L - Education
17 468
R - Medicine
17 194
Z - Library Science
16 985
Q - Science
16 205
T - Technology
15 309
U - Military Science
7 584
S - Agriculture
7 377
E - United States History
3 864
F - General American History
3 744
V - Naval Science
905