Sonnenfeldt, Michael W. Think bigger : and 39 other winning strategies from successful entrepreneurs / Michael W. Sonnenfeldt. - New Jersey : Wiley, 2017 - xi, 228 pages : illustration ; 23 centimeter. Includes bibliographical references and index. ISBN: 9781119426318 Subjects--Topical Terms: Entrepreneurship. Dewey Class. No.: FOR 658.409 So5t 2017