Barringer, Bruce R. Entrepreneurship : successfully launching new ventures / Bruce R. Barringer, R. Duane Ireland - 4th ed. - Boston : Pearson/Prentice Hall, c2012 - xv, 563 p. : ill. ; 29 cm. Includes bibliographical references and index ISBN: 9780132555524 0132555522 Subjects--Topical Terms: EntrepreneurshipNew business enterprises