Classification
900 - History & geography
7
320 - Political science
3
340 - Law
3
400 - Language
3
700 - The arts; fine & decorative arts
3
304 - Factors affecting social behavior
2
370 - Education
2
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
330 - Economics
1
350 - Public administration & military science
1
380 - Commerce, communications & transportation
1
414 - Phonology & phonetics
1
780 - Music
1
800 - Literature & rhetoric
1