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Forecasting models for national economic planning
Heesterman, A. R. G., (1970)
Ráfordításarányos, világpiaci áras és optimalizációs ármodellek
Riecke, Werner, (1980)
Esquemas teóricos de la planificación regional
Fernández Díaz, Andrés, (1968)
Cooperation for a Peaceful and Sustainable World.
Bo, Chen, (2012)
Health care cost containment policy : an econometric study
Chatterji, Manas, (1983)
Analytical techniques in conflict management
Chatterji, Manas, (1992)