Classification
005 - Computer programming, programs & data
5
610 - Medicine & health
5
331 - Labor economics
4
374 - Adult education
4
333 - Economics of land & energy
3
370 - Education
3
530 - Physics
3
330 - Economics
2
336 - Public finance
2
620 - Engineering & allied operations
2
657 - Accounting
2
700 - The arts; fine & decorative arts
2
000 - Computer science, information & general works
1
004 - Data processing & computer science
1
320 - Political science
1
327 - International relations
1
343 - Military, tax, trade & industrial law
1
384 - Communications; telecommunication
1
572 - Biochemistry
1
579 - Microorganisms, fungi & algae
1
615 - Pharmacology & therapeutics
1
618 - Gynecology, obstetrics, pediatrics & geriatrics
1
629 - Other branches of engineering
1
630 - Agriculture & related technologies
1
650 - Management & auxiliary services
1
658 - General management
1
660 - Chemical engineering
1