Classification
362 - Social welfare problems & services
33
610 - Medicine & health
25
330 - Economics
15
338 - Production
10
332 - Financial economics
7
344 - Labor, social, education & cultural law
5
658 - General management
5
300 - Social sciences
3
500 - Natural sciences & mathematics
3
620 - Engineering & allied operations
3
302 - Social interaction
2
368 - Insurance
2
342 - Constitutional & administrative law
1
361 - Social problems & social welfare in general
1
384 - Communications; telecommunication
1
615 - Pharmacology & therapeutics
1
670 - Manufacturing
1
700 - The arts; fine & decorative arts
1
956 - Middle East (Near East)
1