Materia
L Education (General)
LB2300 Higher Education
101
LC Special aspects of education
101
T Technology (General)
72
H Social Sciences (General)
60
LB Theory and practice of education
46
BF Psychology
17
LC5201 Education extension. Adult education. Continuing education
16
HN Social history and conditions. Social problems. Social reform
15
LB2361 Curriculum
15
S Agriculture (General)
15
LB1603 Secondary Education. High schools
14
LB1501 Primary Education
13
RT Nursing
11
K Law (General)
10
PE English
10
P Philology. Linguistics
9
Q Science (General)
9
QA Mathematics
9
HD28 Management. Industrial Management
8
PN Literature (General)
8
HF5601 Accounting
7
HM Sociology
6
LE Individual institutions (America except United States)
6
R Medicine (General)
6
RA0421 Public health. Hygiene. Preventive Medicine
6
HB Economic Theory
5
HG Finance
5
HV Social pathology. Social and public welfare
5
LA History of education
5
RA Public aspects of medicine
5
BJ Ethics
4
GE Environmental Sciences
4
HD Industries. Land use. Labor
4
HJ Public Finance
4
HT Communities. Classes. Races
4
QL Zoology
4
SF Animal culture
4
ZA Information resources
4
ZA4050 Electronic information resources
4
B Philosophy (General)
3
HQ The family. Marriage. Woman
3
JA Political science (General)
3
QK Botany
3
TD Environmental technology. Sanitary engineering
3
D History (General)
2
HA Statistics
2
HC Economic History and Conditions
2
JX International law
2
PN0441 Literary History
2
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