Classification
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378 - Higher education
17
307 - Communities
16
670 - Manufacturing
16
339 - Macroeconomics & related topics
15
863 - Spanish fiction
15
791 - Public performances
13
152 - Perception, movement, emotions & drives
11
323 - Civil & political rights
11
414 - Phonology & phonetics
11
796 - Athletic & outdoor sports & games
11
155 - Differential & developmental psychology
10
321 - Systems of governments & states
10
379 - Public policy issues in education
10
868 - Spanish miscellaneous writings
10
016 - Bibliographies of works on specific subjects
9
150 - Psychology
9
325 - International migration & colonization
9
361 - Social problems & social welfare in general
9
820 - English & Old English literatures
9
324 - The political process
8
337 - International economics
8
341 - Law of nations
8
382 - International commerce
8
615 - Pharmacology & therapeutics
8
199 - Philosophy in other geographic areas
7
463 - Spanish dictionaries
7
581 - Specific topics in natural history
7
659 - Advertising & public relations
7
808 - Rhetoric & collections of literature
7
986 - Colombia & Ecuador
7
001 - Knowledge
6
297 - Islam, Babism & Bahai Faith
6
335 - Socialism & related systems
6
401 - Philosophy & theory
6
460 - Spanish & Portuguese languages
6
657 - Accounting
6
951 - China & adjacent areas
6
070 - News media, journalism & publishing
5
342 - Constitutional & administrative law
5
346 - Private law
5
351 - Public administration
5
352 - General considerations of public administration
5
364 - Criminology
5
371 - Schools & their activities; special education
5
372 - Elementary education
5
467 - Spanish language variations
5
520 - Astronomy & allied sciences
5
577 - Ecology
5
580 - Plants (Botany)
5
770 - Photography, photographs & computer art
5
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