Classification
370 - Education
356
379 - Public policy issues in education
261
378 - Higher education
149
371 - Schools & their activities; special education
125
320 - Political science
111
306 - Culture & institutions
93
300 - Social sciences
52
333 - Economics of land & energy
29
418 - Standard usage & applied linguistics
28
100 - Philosophy & psychology
26
372 - Elementary education
26
700 - The arts; fine & decorative arts
20
304 - Factors affecting social behavior
18
330 - Economics
16
374 - Adult education
16
900 - History & geography
16
361 - Social problems & social welfare in general
15
375 - Curricula
13
338 - Production
12
507 - Education, research & related topics
12
305 - Social groups
11
510 - Mathematics
10
658 - General management
10
301 - Sociology & anthropology
9
140 - Specific philosophical schools
8
155 - Differential & developmental psychology
8
616 - Diseases
8
363 - Other social problems & services
7
400 - Language
6
500 - Natural sciences & mathematics
6
000 - Computer science, information & general works
5
303 - Social processes
5
340 - Law
5
600 - Technology
5
610 - Medicine & health
5
302 - Social interaction
4
331 - Labor economics
4
404 - Special topics
4
410 - Linguistics
4
551 - Geology, hydrology & meteorology
4
107 - Education, research & related topics
3
297 - Islam, Babism & Bahai Faith
3
352 - General considerations of public administration
3
613 - Personal health & safety
3
003 - Systems
2
150 - Psychology
2
170 - Ethics
2
174 - Occupational ethics
2
200 - Religion
2
307 - Communities
2
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