Drucker, Peter F. Managing in a time of grate change/ Peter F. Drucker - Wildwood Avenue, Woburn MA: Butterworth- Heinemann , c1995. - xii, 317 pages : illustrations ; 23cm. Includes index. ISBN: 978-81-312-1580-7 Subjects--Topical Terms: 1. Management.2. Organization.3. Organizational change-- management. Dewey Class. No.: Circ. 658 D794m 1995