A - General Works
234
B - Philosophy, Psychology, Religion
5,940
C - Historical Sciences
273
D - World History
2,797
E - United States History
316
F - General American History
2,702
G - Geography, Anthropology, Recreation
1,682
H - Social Science
10,530
J - Political Science
2,201
K - Law
6,947
L - Education
4,063
M - Music
650
N - Fine Arts
1,738
P - Language and Literature
15,345
Q - Science
3,033
R - Medicine
3,227
S - Agriculture
481
T - Technology
2,653
U - Military Science
159
V - Naval Science
57
Z - Library Science
519
B - Philosophy 1,368
BF - Psychology 1,218
BX - Christian Denominations 738
BS - The Bible 457
BL - Religions, Mythology, Rationalism 420
BD - Speculative Philosophy 352
BT - Doctrinal Theology 327
BV - Practical Theology 325
BR - Christianity 242
BJ - Ethics 209
BH - Aesthetics 94
BP - Islam, Bahaism, Theosophy 65
BQ - Buddhism 45
BC - Logic 40
BM - Judaism 40