00706nam0-22002771i-450-99000634030040332119980601000634030FED01000634030(Aleph)000634030FED0100063403019980601d1953----km-y0itay50------ba--------00-yy<<The >>Changing LawAlfred Denning.LondonStevens & Sons1953122 p.24 cm342Denning,Alfred227568ITUNINARICAUNIMARCBK990006340300403321I C 21150727FGBCFGBCChanging Law657183UNINAGIU01