Classification
612 - Human physiology
21
610 - Medicine & health
11
100 - Philosophy & psychology
8
140 - Specific philosophical schools
8
500 - Natural sciences & mathematics
6
700 - The arts; fine & decorative arts
6
000 - Computer science, information & general works
5
600 - Technology
5
333 - Economics of land & energy
4
370 - Education
4
616 - Diseases
4
152 - Perception, movement, emotions & drives
3
340 - Law
3
380 - Commerce, communications & transportation
3
150 - Psychology
2
320 - Political science
2
363 - Other social problems & services
2
620 - Engineering & allied operations
2
664 - Food technology
2
900 - History & geography
2
155 - Differential & developmental psychology
1
160 - Logic
1
330 - Economics
1
361 - Social problems & social welfare in general
1
540 - Chemistry & allied sciences
1
570 - Life sciences; biology
1
618 - Gynecology, obstetrics, pediatrics & geriatrics
1
780 - Music
1