Gallafent, Richard J. Intellectual property : law and taxation / Richard J. Gallafent, Nigel A. Eastaway and Victor A. F. Dauppe - 3rd ed. - London : Longman Law, 1989 - xxiv, 351 p. ; 24 cm. Includes index ISBN: 0851213227 LCCN: 90-107426 Subjects--Topical Terms: Intellectual property--United Kingdom