TY - BOOK AU - WATKINSON, JOHN ED - HARVARD BUSINESS SCHOOL PUBLISHING CORPORATION TI - THE FIRST 90 DAYS: CRITICAL SUCCESS STRATEGIES FOR NEW LEADERS AT ALL LEVELS SN - 1591391105 U1 - 658.4 CY - BOSTON KW - EJECUTIVOS KW - GESTION KW - LIDERAZGO KW - PLANIFICACION ESTRATEGICA ER -