Classification
512 - Algebra
13
530 - Physics
9
515 - Analysis
8
005 - Computer programming, programs & data
6
180 - Ancient, medieval & eastern philosophy
3
539 - Modern physics
3
745 - Decorative arts
3
320 - Political science
2
501 - Philosophy & theory
2
514 - Topology
2
516 - Geometry
2
000 - Computer science, information & general works
1
003 - Systems
1
004 - Data processing & computer science
1
100 - Philosophy & psychology
1
111 - Ontology
1
142 - Critical philosophy
1
153 - Mental processes & intelligence
1
184 - Platonic philosophy
1
189 - Medieval western philosophy
1
301 - Sociology & anthropology
1
303 - Social processes
1
304 - Factors affecting social behavior
1
306 - Culture & institutions
1
307 - Communities
1
327 - International relations
1
330 - Economics
1
500 - Natural sciences & mathematics
1
510 - Mathematics
1
519 - Probabilities & applied mathematics
1
531 - Classical mechanics; solid mechanics
1
551 - Geology, hydrology & meteorology
1
553 - Economic geology
1
576 - Genetics & evolution
1
577 - Ecology
1
615 - Pharmacology & therapeutics
1
616 - Diseases
1
620 - Engineering & allied operations
1
650 - Management & auxiliary services
1
658 - General management
1
690 - Buildings
1
720 - Architecture
1
810 - American literature in English
1
900 - History & geography
1
930 - History of ancient world to ca. 499
1