Subject
Energy policy
Coal industry
5
Oil industry
4
Cooperative movements
3
Electoral systems
3
EEC
2
Afghanistan
1
Apartheid
1
Child adoption
1
Electrical industry
1
England : Liverpool : Liverpool Medical Institution
1
Health services
1
Human rights
1
Industrial policy
1
Iron and steel industry
1
Nuclear energy
1
South Africa
1
South Africa : Johannesburg : University of Witwatersrand
1
Southern Africa
1
USSR
1