00313nam a2200109Ia 4500008004100000020005500041082001400096100002000110245002700130260000900157264003700166231129s1974||||xx |||||||||||||| ||spa||  a84-01-41046-0                                       aHAJ- 0462  aCalder  Ritchie 0aLa herencia del hombre  c1974  aBarcelona: Plaza & Janés  1974