Classification
370 - Education
77
371 - Schools & their activities; special education
12
374 - Adult education
10
650 - Management & auxiliary services
8
378 - Higher education
7
300 - Social sciences
6
621 - Applied physics
6
658 - General management
6
330 - Economics
4
657 - Accounting
4
100 - Philosophy & psychology
3
140 - Specific philosophical schools
3
158 - Applied psychology
3
301 - Sociology & anthropology
3
620 - Engineering & allied operations
3
320 - Political science
2
331 - Labor economics
2
333 - Economics of land & energy
2
361 - Social problems & social welfare in general
2
372 - Elementary education
2
375 - Curricula
2
418 - Standard usage & applied linguistics
2
502 - Miscellany
2
700 - The arts; fine & decorative arts
2
004 - Data processing & computer science
1
006 - Special computer methods
1
107 - Education, research & related topics
1
150 - Psychology
1
160 - Logic
1
170 - Ethics
1
306 - Culture & institutions
1
332 - Financial economics
1
338 - Production
1
340 - Law
1
347 - Civil procedure & courts
1
379 - Public policy issues in education
1
401 - Philosophy & theory
1
600 - Technology
1
607 - Education, research & related topics
1
610 - Medicine & health
1
613 - Personal health & safety
1
614 - Incidence & prevention of disease
1
615 - Pharmacology & therapeutics
1
624 - Civil engineering
1
670 - Manufacturing
1
745 - Decorative arts
1