00837nam0-22002771i-450-99000353160040332120050627160829.0000353160FED01000353160(Aleph)000353160FED0100035316020030910d1962----km-y0itay50------baengUSy-------001yyCommunicating industrial ideasan international handbook for industrial extensionby Jean Marie AckermannMenlo Park (Cal.)Addison-Welsey1962XVII, 145 p.ill.23 cmAckerman,Jean Marie378762ITUNINARICAUNIMARCBK990003531600403321SE 070.05.11-B024078DECSEDECSECommunicating industrial ideas498550UNINA