Classification
000 - Computer science, information & general works
2
658 - General management
2
011 - Bibliographies
1
300 - Social sciences
1
320 - Political science
1
330 - Economics
1
370 - Education
1
380 - Commerce, communications & transportation
1
500 - Natural sciences & mathematics
1
600 - Technology
1
650 - Management & auxiliary services
1