00922nam0-2200313---450-99000849036040332120070322141529.0000849036FED01000849036(Aleph)000849036FED0100084903620070322d1971----km-y0itay50------baengGR----a---001yyOptimization problems in planning theoryby Helmut ReichardtAthens[Center of planning and economic research]c197179 p.21 cmLecture series24Riferimenti bibliografici: p. 77-79Pianificazione economicaReichardt,Helmut104694ITUNINARICAUNIMARCBK990008490360403321N/0.3 REI4460/ISESSESOptimization problems in planning theory730997UNINA