TY - BOOK AU - Drucker,Peter Ferdinand TI - El cambiante mundo del directivo T2 - Economía y Empresa SN - 9684194234 AV - HD38.2 .D78 1985 U1 - 658.4 19 PY - 1983/// CY - México PB - Editorial Grijalbo KW - Executives KW - Local KW - Management KW - Organization N1 - Translation of: The chaging world of the executive ER -