Materia
AC Collections. Series. Collected works
1
BF Psychology
3
CD921 Archives
1
D History (General)
1
G Geography (General)
1
GE Environmental Sciences
1
H Social Sciences (General)
15
HA Statistics
2
HB Economic Theory
1
HC Economic History and Conditions
1
HD Industries. Land use. Labor
1
HD28 Management. Industrial Management
3
HD61 Risk Management
1
HF Commerce
1
HF5601 Accounting
3
HG Finance
3
HM Sociology
3
HN Social history and conditions. Social problems. Social reform
2
HV Social pathology. Social and public welfare
1
JA Political science (General)
2
K Law (General)
2
L Education (General)
141
LB Theory and practice of education
16
LB1501 Primary Education
7
LB1603 Secondary Education. High schools
9
LB2300 Higher Education
96
LB2361 Curriculum
8
LC Special aspects of education
33
LC5201 Education extension. Adult education. Continuing education
12
LE Individual institutions (America except United States)
2
M Music
1
NA Architecture
2
P Philology. Linguistics
3
PE English
1
PN Literature (General)
2
PR English literature
1
QA Mathematics
3
QA75 Electronic computers. Computer science
4
QA76 Computer software
3
QR355 Virology
1
R Medicine (General)
5
RA Public aspects of medicine
1
RA0421 Public health. Hygiene. Preventive Medicine
3
RK Dentistry
1
RT Nursing
6
RZ Other systems of medicine
1
S Agriculture (General)
1
SF Animal culture
1
T Technology (General)
T201 Patents. Trademarks
1
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