Ταξιθετικός Αριθμός
A - General Works
2
B - Philosophy, Psychology, Religion
4
C - Historical Sciences
1
D - World History
11
G - Geography, Anthropology, Recreation
6
H - Social Science
16
K - Law
1
L - Education
1
M - Music
1
N - Fine Arts
2
P - Language and Literature
18
Q - Science
51
R - Medicine
10
S - Agriculture
2
T - Technology
28
U - Military Science
1
Z - Library Science
1