00794nam0-22003011i-450 99000319454040332120260303155943.0000319454FED01000319454(Aleph)000319454FED0120000920d1960----km-y0itay50------baengITSocial ChangeJohn Eric Nordskog.New YorkMcGraw-Hill1960.VII, 423 p.24 cmSociologiaTeorie33123itaNordskog,John Eric127718ITUNINARICAUNIMARCBK99000319454040332113130 NOR017327SESF ECO 64402/0076/26FAGBCSESFAGBCSocial Change453380UNINA