Lusk, Harold F. Business law and the regulatory environment : concepts and cases Harold F. Lusk, Charles M. Hewitt and John D. Donnell , A .James Barnes - 5th ed. - America: Richard D. Irwin, 1982. - xx, 1363p. HB Eng ISBN: 0256026033 Subjects--Topical Terms: Commerical law Dewey Class. No.: 346.07 / BUS