Gac, Edward J. Study guide to contemporary business and e-commerce law: legal, global and ethical environment / Edward J. Gac, Rhonda carlson. - 4th ed. - Upper saddle river, NJ.: Pentice Hall, c2003 - 392p.: ill. ; 28 cm. ISBN: 0130473855 Subjects--Topical Terms: Commercial law. Subjects--Geographic Terms: United states Dewey Class. No.: 346.7307