00285nam a2200109Ia 4500008004100000082002100041100003800062245002700100260002000127942001100147999001700158230320s9999||||xx |||||||||||||| ||spa||  a320.973/S42/1973  aJacques, Jean Y Schreiber, Servan 0aEl Desafío Americano  b[sin editorial]  80cLIB  c28108d28108