Barringer, Bruce R. Entrepreneurship : successfully launching new ventures / by Bruce R. Barringer and R. Duane Ireland. - 4th ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, �2006. - xxv, 563 p. : ill. ; 29 cm. Includes bibliographical references and index. ISBN: 9789332555587 (pbk.) Subjects--Topical Terms: Entrepreneurship. Dewey Class. No.: 657.9 / BAR/E