Classification
511 - General principles of mathematics
5
302 - Social interaction
3
320 - Political science
2
514 - Topology
2
001 - Knowledge
1
050 - General serial publications
1
121 - Epistemology
1
128 - Humankind
1
153 - Mental processes & intelligence
1
162 - Deduction
1
179 - Other ethical norms
1
262 - Ecclesiology
1
271 - Religious orders in church history
1
304 - Factors affecting social behavior
1
306 - Culture & institutions
1
325 - International migration & colonization
1
331 - Labor economics
1
333 - Economics of land & energy
1
344 - Labor, social, education & cultural law
1
351 - Public administration
1
362 - Social welfare problems & services
1
363 - Other social problems & services
1
384 - Communications; telecommunication
1
496 - African languages
1
510 - Mathematics
1
515 - Analysis
1
519 - Probabilities & applied mathematics
1
530 - Physics
1
571 - Physiology & related subjects
1
577 - Ecology
1
599 - Mammals
1
616 - Diseases
1
620 - Engineering & allied operations
1
639 - Hunting, fishing & conservation
1
658 - General management
1
792 - Stage presentations
1
853 - Italian fiction
1
900 - History & geography
1
909 - World history
1
938 - Greece to 323
1
954 - South Asia; India
1