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The modelling of socio-economic planning processes
Cohen, Suleiman I., (1984)
Staatliche Aktivitäten und Probleme alternativer Technologien in Modellen vom Feldman-Mahalanobis-Typ
Beckendorf, Klaus H., (1977)
Studies in development planning
Bowles, Samuel, (1971)
Jan Tinbergen : (1903-1994)
Bos, Henk C., (1995)
Some simple thoughts on model building for developing countries
Bos, Henk C., (1983)
Jan Tinbergen : a profile
Bos, Henk C., (1984)