Classification
000 - Computer science, information & general works
100 - Philosophy & psychology
300 - Social sciences
370 - Education
301 - Sociology & anthropology
1
320 - Political science
1
340 - Law
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
610 - Medicine & health
1
700 - The arts; fine & decorative arts
1