Classification
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614 - Incidence & prevention of disease
11
660 - Chemical engineering
11
150 - Psychology
10
510 - Mathematics
10
512 - Algebra
10
518 - Numerical analysis
10
613 - Personal health & safety
10
305 - Social groups
8
351 - Public administration
8
381 - Commerce
8
634 - Orchards, fruits & forestry
8
302 - Social interaction
7
610 - Medicine & health
7
100 - Philosophy & psychology
5
346 - Private law
5
541 - Physical chemistry
5
570 - Life sciences; biology
5
580 - Plants (Botany)
5
616 - Diseases
5
631 - Techniques, equipment & materials
5
641 - Food & drink
5
664 - Food technology
5
808 - Rhetoric & collections of literature
5
040 - [Unassigned]
4
158 - Applied psychology
4
345 - Criminal law
4
364 - Criminology
4
155 - Differential & developmental psychology
3
174 - Occupational ethics
3
342 - Constitutional & administrative law
3
536 - Heat
3
540 - Chemistry & allied sciences
3
612 - Human physiology
3
617 - Surgery & related medical specialties
3
618 - Gynecology, obstetrics, pediatrics & geriatrics
3
940 - History of Europe
3
941 - British Isles
3
947 - Eastern Europe; Russia
3
120 - Epistemology, causation & humankind
2
190 - Modern western philosophy
2
307 - Communities
2
353 - Specific fields of public administration
2
362 - Social welfare problems & services
2
549 - Mineralogy
2
659 - Advertising & public relations
2
710 - Civic & landscape art
2
930 - History of ancient world to ca. 499
2
000 - Computer science, information & general works
1
025 - Library operations
1
057 - Serials in Slavic languages
1
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