00285nam a2200097Ia 4500008004100000082001500041100004000056245004600096260003700142300000800179140113s9999    xx            000 0 und d  a575.1   L4  a"Jones, Alun and Bodmer, Walter F."  aOur future inheritance : Choice or chance  a1974bOxford Univ. PresscLondon  a141