Classification
900 - History & geography
127
320 - Political science
24
400 - Language
18
700 - The arts; fine & decorative arts
17
300 - Social sciences
11
301 - Sociology & anthropology
11
200 - Religion
8
340 - Law
7
490 - Other languages
7
297 - Islam, Babism & Bahai Faith
6
330 - Economics
5
410 - Linguistics
3
610 - Medicine & health
3
780 - Music
3
959 - Southeast Asia
3
333 - Economics of land & energy
2
414 - Phonology & phonetics
2
581 - Specific topics in natural history
2
800 - Literature & rhetoric
2
920 - Biography, genealogy & insignia
2
296 - Judaism
1
305 - Social groups
1
306 - Culture & institutions
1
341 - Law of nations
1
345 - Criminal law
1
363 - Other social problems & services
1
572 - Biochemistry
1
720 - Architecture
1
930 - History of ancient world to ca. 499
1