Classification
374 - Adult education
005 - Computer programming, programs & data
32
658 - General management
13
500 - Natural sciences & mathematics
12
620 - Engineering & allied operations
12
004 - Data processing & computer science
8
331 - Labor economics
7
000 - Computer science, information & general works
5
155 - Differential & developmental psychology
4
330 - Economics
3
381 - Commerce
2
745 - Decorative arts
2
193 - Philosophy of Germany & Austria
1
384 - Communications; telecommunication
1
621 - Applied physics
1
670 - Manufacturing
1