Classification
150 - Psychology
19
158 - Applied psychology
3
614 - Incidence & prevention of disease
3
616 - Diseases
3
155 - Differential & developmental psychology
2
340 - Law
2
345 - Criminal law
2
364 - Criminology
2
612 - Human physiology
2
613 - Personal health & safety
2
153 - Mental processes & intelligence
1
174 - Occupational ethics
1
361 - Social problems & social welfare in general
1
363 - Other social problems & services
1
370 - Education
1
610 - Medicine & health
1
615 - Pharmacology & therapeutics
1
618 - Gynecology, obstetrics, pediatrics & geriatrics
1