00254nam a2200109Ia 4500008004100000040000800041082001600049100002400065245002700089260000900116264001900125231129s1967||||xx |||||||||||||| ||spa||  bspa  aM863 ó39c  aOjeda  Jorge Arturo 0aComo la ciega mariposa  c1967  aJoaquin Mortiz