Classification
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002 - The book
2
303 - Social processes
2
320 - Political science
2
333 - Economics of land & energy
2
341 - Law of nations
2
364 - Criminology
2
388 - Transportation; ground transportation
2
512 - Algebra
2
515 - Analysis
2
520 - Astronomy & allied sciences
2
532 - Fluid mechanics; liquid mechanics
2
535 - Light & infrared & ultraviolet phenomena
2
538 - Magnetism
2
549 - Mineralogy
2
574 - [Unassigned]
2
630 - Agriculture & related technologies
2
631 - Techniques, equipment & materials
2
636 - Animal husbandry
2
669 - Metallurgy
2
690 - Buildings
2
701 - Philosophy of fine & decorative arts
2
910 - Geography & travel
2
930 - History of ancient world to ca. 499
2
004 - Data processing & computer science
1
100 - Philosophy & psychology
1
149 - Other philosophical systems
1
174 - Occupational ethics
1
189 - Medieval western philosophy
1
190 - Modern western philosophy
1
191 - Philosophy of United States & Canada
1
193 - Philosophy of Germany & Austria
1
199 - Philosophy in other geographic areas
1
282 - Roman Catholic Church
1
297 - Islam, Babism & Bahai Faith
1
304 - Factors affecting social behavior
1
325 - International migration & colonization
1
338 - Production
1
340 - Law
1
347 - Civil procedure & courts
1
349 - Law of specific jurisdictions & areas
1
362 - Social welfare problems & services
1
379 - Public policy issues in education
1
410 - Linguistics
1
414 - Phonology & phonetics
1
415 - Grammar
1
418 - Standard usage & applied linguistics
1
507 - Education, research & related topics
1
521 - Celestial mechanics
1
523 - Specific celestial bodies & phenomena
1
533 - Gas mechanics
1
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