Classification
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509 - Historical, geographic & persons treatment
1
518 - Numerical analysis
1
530 - Physics
1
600 - Technology
1
610 - Medicine & health
1
612 - Human physiology
1
629 - Other branches of engineering
1
647 - Management of public households
1
659 - Advertising & public relations
1
686 - Printing & related activities
1
688 - Other final products & packaging
1
720 - Architecture
1
740 - Drawing & decorative arts
1
741 - Drawing & drawings
1
751 - Techniques, equipment, materials & forms
1
759 - Historical, geographic & persons treatment
1
790 - Recreational & performing arts
1
792 - Stage presentations
1
794 - Indoor games of skill
1
800 - Literature & rhetoric
1
808 - Rhetoric & collections of literature
1
809 - History, description & criticism
1
910 - Geography & travel
1
929 - Genealogy, names & insignia
1
947 - Eastern Europe; Russia
1