TY - BOOK AU - Drucker, Peter F. TI - The Frontiers of Management SN - 978-0-06-097111-3 U1 - 658.4 PY - 1986/// CY - New York: PB - Perennial Library, KW - Administración N1 - Preface, Interview, Part. 1: Economics, Part. 2: People, Part. 3: Management, Part. IV: The Organization; 1986 ER -