Classification
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530 - Physics
2
535 - Light & infrared & ultraviolet phenomena
1
571 - Physiology & related subjects
1
572 - Biochemistry
1
576 - Genetics & evolution
1
579 - Microorganisms, fungi & algae
1
580 - Plants (Botany)
2
590 - Animals (Zoology)
1
600 - Technology
4
610 - Medicine & health
14
612 - Human physiology
1
616 - Diseases
7
617 - Surgery & related medical specialties
1
618 - Gynecology, obstetrics, pediatrics & geriatrics
3
620 - Engineering & allied operations
5
621 - Applied physics
1
624 - Civil engineering
1
630 - Agriculture & related technologies
2
631 - Techniques, equipment & materials
1
641 - Food & drink
1
650 - Management & auxiliary services
3
658 - General management
9
660 - Chemical engineering
1
664 - Food technology
2
691 - Building materials
1
700 - The arts; fine & decorative arts
4
720 - Architecture
1
741 - Drawing & drawings
1
745 - Decorative arts
3
746 - Textile arts
1
751 - Techniques, equipment, materials & forms
1
770 - Photography, photographs & computer art
1
791 - Public performances
2
792 - Stage presentations
1
800 - Literature & rhetoric
1
808 - Rhetoric & collections of literature
1
810 - American literature in English
1
900 - History & geography
8
909 - World history
1
930 - History of ancient world to ca. 499
1