00534nam a22001697a 450000100060000000300100000600500170001604000140003300800410004702000180008810000280010624500870013426000260022130000110024765000350025865000710029331707MX-SIABUC20260702210536.0  aMX-SIABUC050610s1988    -us#   j            eng d  a0-385-24698-6  aErdman, Paul, 1932-2007  aWhat's next? how to prepare yourself for the crash of '89 and profit in the 1990's  aNew York :bDoubleday  a172 p.  a1. ECONOMÍAz-ESTADOS UNIDOS  a2. ESTADOS UNIDOSx-HISTORIAx-SIGLO XXx-CONDICIONES ECONÓMICAS