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Les relations est sud dans l'économie mondiale
Lavigne, Marie-Louise, (1986)
"Sozialistische Länder" und "Dritte Welt"
Wohlmuth, Karl, (1975)
The future of east-south trade after UNCTAD VI
Lawson, Colin W., (1983)
Economic development and international support
Joswig, Heinz, (1967)
The finance gap in developing countries : Causes of its existence, the present position and possibilities of solving the finance problem
Joswig, Heinz, (1972)
Foreign aid and development (on non-capitalist path of development)
Joswig, Heinz, (1971)