00775nam0-22002651i-450-9900039030504033210444000879000390305FED01000390305(Aleph)000390305FED0100039030520020402d1971----km-y0itay50------baengCost considerations in systems analysisGene H. Fisher.New YorkAmerican Elsevier Pub. Co.1971.xiv, 334 p.24 cmFisher,Gene Harvey147134ITUNINARICAUNIMARCBK990003903050403321B/3.2 FIS/713213/SESB/3.2 FIS/713213/ISESSESCost considerations in systems analysis516393UNINA