Izzo, John Purpose revolution : how leaders create engagement and competitive advantage in an age of social good - California Berrett-Koehler Publishers 2018 - xii, 253p. | Binding - Paperback | 23.5*15.6 cm ISBN: 9781523099825 Subjects--Topical Terms: NON TECHNICAL BOOKS (NTB) Dewey Class. No.: 658.4092 / IZZ/VAN