00642nam0-22002411i-450-990002727600403321000272760FED01000272760(Aleph)000272760FED0100027276020000920d1971----km-y0itay50------baENGbasic Production managementby Buffa Elw ood S.LondraJohn Wiley1971Buffa,Elwood S.67230ITUNINARICAUNIMARCBK9900027276004033219-6-3S.I.ECAECABasic Production management425057UNINAING01