Classification
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579 - Microorganisms, fungi & algae
24
580 - Plants (Botany)
2
590 - Animals (Zoology)
6
599 - Mammals
6
610 - Medicine & health
2,018
611 - Human anatomy, cytology & histology
21
612 - Human physiology
30
613 - Personal health & safety
31
614 - Incidence & prevention of disease
35
615 - Pharmacology & therapeutics
87
616 - Diseases
184
617 - Surgery & related medical specialties
75
618 - Gynecology, obstetrics, pediatrics & geriatrics
19
620 - Engineering & allied operations
5
621 - Applied physics
2
628 - Sanitary & municipal engineering
1
629 - Other branches of engineering
2
636 - Animal husbandry
2
641 - Food & drink
1
650 - Management & auxiliary services
1
658 - General management
1
660 - Chemical engineering
3
664 - Food technology
1
686 - Printing & related activities
1
900 - History & geography
1
930 - History of ancient world to ca. 499
1