Classification
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580 - Plants (Botany)
34
581 - Specific topics in natural history
20
590 - Animals (Zoology)
3
600 - Technology
166
610 - Medicine & health
138
612 - Human physiology
2
615 - Pharmacology & therapeutics
1
616 - Diseases
1
620 - Engineering & allied operations
108
630 - Agriculture & related technologies
123
657 - Accounting
2
658 - General management
17
700 - The arts; fine & decorative arts
335
720 - Architecture
19
770 - Photography, photographs & computer art
3
780 - Music
7
791 - Public performances
3
800 - Literature & rhetoric
50
900 - History & geography
492
920 - Biography, genealogy & insignia
2
940 - History of Europe
1