Mann, Richard A. Essentials of business law and the legal environment / Richard A. Mann, Barry S. Roberts. - 10th ed. - Mason, OH : South-Western Cengage Learning, 2010. - 1 v. (various pagings) : ill. ; 26 cm. Includes index. ISBN: 9780324593563 (alk. paper) 0324593562 (alk. paper) LCCN: 2008939361 Subjects--Topical Terms: Commercial law--United States.Trade regulation--United States. LC Class. No.: KF889 / .S55 2010