00780nam0-2200289---450-99000840622040332120061024134243.0000840622FED01000840622(Aleph)000840622FED0100084062220061024d1957----km-y0itay50------baengITy-------001yyGeneralities on planningRagnar FrischMilanoL'industria[1957]23 p.24 cmPianificazione economicaFrisch,Ragnar<1895-1973>102963ITUNINARICAUNIMARCBK990008406220403321A/6.0 FRI/571891/ISESSESGeneralities on planning725347UNINA