Drucker, Peter Ferdinand, El cambiante mundo del directivo Peter F. Drucker ; translated by JoséAntonio Bravo. - México Editorial Grijalbo c1983. - 317 p. - Economía y Empresa. . Translation of: The chaging world of the executive. ISBN: 9684194234 LCCN: buc93000544 Subjects--Topical Terms: ExecutivesManagementOrganization LC Class. No.: HD38.2 / .D78 1985 Dewey Class. No.: 658.4