Greene, Cynthia L. Entrepreneurship: 21st Century Business/ Cynthia L. Greene. - 2nd ed. - Australia : South-Western Cengage Learning, c2011. - xi, 182 p. : ill. ; 28 cm. - 21st century business . Includes index. ISBN: 9780538494236 0538494239 Subjects--Topical Terms: Entrepreneurship. Dewey Class. No.: 658.421 / GRE-E 2011 805392