Materia
D History (General)
1
E11 America (General)
2
F1201 Latin America (General)
1
G Geography (General)
GA Mathematical geography. Cartography
6
GB Physical geography
24
GC Oceanography
3
GE Environmental Sciences
23
GF Human ecology. Anthropogeography
20
GN Anthropology
3
GR Folklore
2
GT Manners and customs
7
GV Recreation Leisure
7
H Social Sciences (General)
9
HB Economic Theory
2
HC Economic History and Conditions
4
HE Transportation and Communications
1
HF Commerce
1
HG Finance
1
HM Sociology
3
HN Social history and conditions. Social problems. Social reform
6
HT Communities. Classes. Races
9
HV Social pathology. Social and public welfare
2
JA Political science (General)
1
L Education (General)
4
LB2300 Higher Education
5
LC Special aspects of education
1
NX Arts in general
1
P Philology. Linguistics
1
Q Science (General)
4
QE Geology
2
QH301 Biology
1
QL Zoology
2
R Medicine (General)
1
S Agriculture (General)
10
SB Plant culture
2
SD Forestry
3
T Technology (General)
5
TC Hydraulic engineering. Ocean engineering
4
TD Environmental technology. Sanitary engineering
1
VM Naval architecture. Shipbuilding. Marine engineering
1
ZA Information resources
1