Velasquez, Manuel G. Business ethics : concepts and cases / Manuel G. Velasquez. - 6th ed. - Upper Saddle River, NJ : Pearson/Prentice Hall , 2006. - x, 437 p. : ill. ; 26 cm + 1 CD ROM. Includes bibliographical references and index. ISBN: 0132017873 Subjects--Topical Terms: Business ethics.-------- Dewey Class. No.: 174.4