Materia
PE English
52
L Education (General)
31
LB2300 Higher Education
27
LC Special aspects of education
9
LB2361 Curriculum
7
P Philology. Linguistics
7
LB1603 Secondary Education. High schools
4
LC5201 Education extension. Adult education. Continuing education
4
LB Theory and practice of education
3
PR English literature
3
LB1501 Primary Education
2
T Technology (General)
2
BF Psychology
1
H Social Sciences (General)
1
K Law (General)
1
LE Individual institutions (America except United States)
1
PN Literature (General)
1
Q Science (General)
1
TD Environmental technology. Sanitary engineering
1