00363nam a22001457a 450000100060000000300100000600500170001604000140003300800410004702000180008810000290010624500280013526000430016330000110020637088MX-SIABUC20260702211144.0  aMX-SIABUC050614s1992    sp #                spa d  a84-406-2558-8  aAsimov, Isaac, 1920-1992  aEl paso de los milenios  aBarcelona :bEdiciones B, S. A.,c1992  a229 p.