Classification
000 - Computer science, information & general works
23
658 - General management
11
330 - Economics
5
338 - Production
5
331 - Labor economics
4
500 - Natural sciences & mathematics
3
620 - Engineering & allied operations
3
153 - Mental processes & intelligence
2
302 - Social interaction
2
364 - Criminology
2
381 - Commerce
2
745 - Decorative arts
2
004 - Data processing & computer science
1
006 - Special computer methods
1
300 - Social sciences
1
332 - Financial economics
1
384 - Communications; telecommunication
1
670 - Manufacturing
1