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Strukturelle Planung, Mehrebenenplanung in Entwicklungsländern
Windeck, Klaus-J., (1984)
The use of linear programming in planning the economies of the LDCs
Eldin, Ahmed Safi, (1979)
A linear goal programming model for developing economies with an illustration from the agricultural sector in Egypt
Bazaraa, Mokhtar S., (1981)
An experimental model for investment planning
Rafael, Salib, (1967)
Study of methodology field work & documentation
Rofael, Salib, (1965)
Impact of population trends in U.A.R. on rural employment