Classification
420 - English & Old English
2
000 - Computer science, information & general works
1
003 - Systems
1
005 - Computer programming, programs & data
1
006 - Special computer methods
1
330 - Economics
1
380 - Commerce, communications & transportation
1
440 - Romance languages; French
1
658 - General management
1
808 - Rhetoric & collections of literature
1