Classification
780 - Music
700 - The arts; fine & decorative arts
6
900 - History & geography
4
610 - Medicine & health
2
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
200 - Religion
1
304 - Factors affecting social behavior
1
330 - Economics
1
331 - Labor economics
1
360 - Social problems & services; associations
1
363 - Other social problems & services
1
370 - Education
1
380 - Commerce, communications & transportation
1
398 - Folklore
1
580 - Plants (Botany)
1
658 - General management
1
800 - Literature & rhetoric
1