00698nam0-22002531i-450-990002605070403321000260507FED01000260507(Aleph)000260507FED0100026050720000920d1970----km-y0itay50------baENGTechnology, Management and Societydi DRU CKER PeterLondraHeinemann1970Drucker,Peter Ferdinand<1909-2005>125730ITUNINARICAUNIMARCBK9900026050704033211-2-25-TI3165ECAECATechnology, Management and Society434466UNINAING01