Classification
005 - Computer programming, programs & data
276
658 - General management
218
500 - Natural sciences & mathematics
70
000 - Computer science, information & general works
42
620 - Engineering & allied operations
30
004 - Data processing & computer science
27
330 - Economics
26
374 - Adult education
23
745 - Decorative arts
22
331 - Labor economics
14
384 - Communications; telecommunication
14
006 - Special computer methods
4
510 - Mathematics
3
300 - Social sciences
2
302 - Social interaction
2
519 - Probabilities & applied mathematics
2
670 - Manufacturing
2
364 - Criminology
1
381 - Commerce
1
417 - Dialectology & historical linguistics
1
651 - Office services
1
910 - Geography & travel
1