Classification
005 - Computer programming, programs & data
229
004 - Data processing & computer science
18
621 - Applied physics
18
006 - Special computer methods
11
000 - Computer science, information & general works
3
570 - Life sciences; biology
3
003 - Systems
2
320 - Political science
2
340 - Law
2
500 - Natural sciences & mathematics
2
658 - General management
2
025 - Library operations
1
140 - Specific philosophical schools
1
327 - International relations
1
331 - Labor economics
1
333 - Economics of land & energy
1
342 - Constitutional & administrative law
1
384 - Communications; telecommunication
1
530 - Physics
1
600 - Technology
1
650 - Management & auxiliary services
1
700 - The arts; fine & decorative arts
1