00741nam0-22002771i-450-990003042330403321000304233FED01000304233(Aleph)000304233FED0100030423320000920d1959----km-y0itay50------baENGITCybernetics and managementStafford Berr.New YorkJohn Wiley & Sons[1959].214 p.illus.23 cmManagement science seriesBeer,StaffordITUNINARICAUNIMARCBK990003042330403321B/1 BEE035865SESSESCybernetics and management463216UNINAING01