00638nam0 22002531i 450 99000731413040332120180801142154.0000731413FED01000731413(Aleph)000731413FED0100073141320021010d1981----km-y0itay50------baengSay's lawThomas Sowells.l.Princeton press1981Sowell,Thomas<1930- >119994ITUNINARICAUNIMARCBK990007314130403321XV F 147DTEDTESay's Law580123UNINAGEN01