Classification
000 - Computer science, information & general works
5
004 - Data processing & computer science
2
005 - Computer programming, programs & data
13
006 - Special computer methods
8
330 - Economics
3
332 - Financial economics
1
339 - Macroeconomics & related topics
1
384 - Communications; telecommunication
1
500 - Natural sciences & mathematics
4
620 - Engineering & allied operations
3
658 - General management
3
745 - Decorative arts
13