00817nam0-22002891i-450-99000252669040332120061003111105.0000252669FED01000252669(Aleph)000252669FED0100025266920030910d1968----km-y0itay50------baengEconomic Decision Models For Engineers and ManagersJames L. Riggs.New YorkMcGraw-Hill1968.401 p.21 cmEconometriaRiggs,James L.102964ITUNINARICAUNIMARCBK990002526690403321C/2.3 RIG3315/ISESXXI-B-223680MASMASSESEconomic Decision Models For Engineers and Managers438755UNINA