Classification
340 - Law
392
342 - Constitutional & administrative law
18
344 - Labor, social, education & cultural law
13
345 - Criminal law
12
343 - Military, tax, trade & industrial law
9
346 - Private law
8
650 - Management & auxiliary services
7
150 - Psychology
5
320 - Political science
5
332 - Financial economics
4
347 - Civil procedure & courts
4
658 - General management
4
004 - Data processing & computer science
2
330 - Economics
2
620 - Engineering & allied operations
2
634 - Orchards, fruits & forestry
2
005 - Computer programming, programs & data
1
128 - Humankind
1
158 - Applied psychology
1
301 - Sociology & anthropology
1
305 - Social groups
1
306 - Culture & institutions
1
341 - Law of nations
1
363 - Other social problems & services
1
364 - Criminology
1
418 - Standard usage & applied linguistics
1
540 - Chemistry & allied sciences
1
610 - Medicine & health
1
613 - Personal health & safety
1
614 - Incidence & prevention of disease
1
616 - Diseases
1
621 - Applied physics
1
628 - Sanitary & municipal engineering
1
641 - Food & drink
1
664 - Food technology
1
725 - Public structures
1
900 - History & geography
1