Classification
371 - Schools & their activities; special education
370 - Education
2
610 - Medicine & health
2
000 - Computer science, information & general works
1
001 - Knowledge
1
153 - Mental processes & intelligence
1
300 - Social sciences
1
330 - Economics
1
361 - Social problems & social welfare in general
1
374 - Adult education
1
379 - Public policy issues in education
1
500 - Natural sciences & mathematics
1