Classification
000 - Computer science, information & general works
500 - Natural sciences & mathematics
620 - Engineering & allied operations
37
331 - Labor economics
20
658 - General management
13
745 - Decorative arts
7
519 - Probabilities & applied mathematics
6
384 - Communications; telecommunication
5
006 - Special computer methods
1
302 - Social interaction
1
332 - Financial economics
1
338 - Production
1
374 - Adult education
1
510 - Mathematics
1
600 - Technology
1
770 - Photography, photographs & computer art
1