00610nam a22001937a 450000100060000000300100000600500170001604000140003300800410004702000180008810000200010624501130012626000350023930000100027444000390028465000320032365000330035570000280038836964MX-SIABUC20260702211136.0  aMX-SIABUC050626s2004    -us#   j            eng d  a0-07-143532-8  aZenger, John H.  aThe handbook for leaders :b20 lessons for extraordinaryn leadership /cby John H. Zenger and Joseph Folkman  aNew York :bMcGraw-Hill,c2004  a48 p.  aMcGraw-Hill Professional Education  a1. EMPRESASzESTADOS UNIDOS  a2. LÍDERESzESTADOS UNIDOS  aFolkman, Joseph, Coaut.