00698nam0-22002411i-450-990002696860403321000269686FED01000269686(Aleph)000269686FED01000269686--------d--------km-y0itay50------baENG<<The >>theory and management of systems.by Rosenzweig J.E. , Kast F.E. e Johnson R.A.Rosenzweig,J.E.369951Kast,Fremont Ellsworth<1926- >ITUNINARICAUNIMARCBK9900026968604033215-2-1s.i.ECAECATheory and management of systems428791UNINAING01