Classification
300 - Social sciences
6
320 - Political science
6
330 - Economics
361 - Social problems & social welfare in general
360 - Social problems & services; associations
3
160 - Logic
1
170 - Ethics
1
340 - Law
1
370 - Education
1
380 - Commerce, communications & transportation
1
610 - Medicine & health
1
650 - Management & auxiliary services
1
658 - General management
1
700 - The arts; fine & decorative arts
1