Classification
800 - Literature & rhetoric
4
700 - The arts; fine & decorative arts
3
809 - History, description & criticism
3
330 - Economics
2
338 - Production
2
519 - Probabilities & applied mathematics
2
111 - Ontology
1
153 - Mental processes & intelligence
1
171 - Ethical systems
1
174 - Occupational ethics
1
186 - Skeptic & Neoplatonic philosophies
1
194 - Philosophy of France
1
297 - Islam, Babism & Bahai Faith
1
303 - Social processes
1
305 - Social groups
1
306 - Culture & institutions
1
320 - Political science
1
332 - Financial economics
1
346 - Private law
1
370 - Education
1
492 - Afro-Asiatic languages; Semitic languages
1
510 - Mathematics
1
576 - Genetics & evolution
1
660 - Chemical engineering
1
707 - Education, research & related topics
1
791 - Public performances
1
820 - English & Old English literatures
1
840 - Literatures of Romance languages
1
895 - Literatures of East & Southeast Asia
1