Cornish, W. R. 1937- Intellectual property : patents, copyright, trade marks, and allied rights / by William Cornish and David Llewelyn and Tanya Aplin. - 7th ed. - London: Sweet & Maxwell, 2010. - cviii, 998 p. ; 24 cm. Includes bibliographical references and index. ISBN: 9781847039224 Subjects--Topical Terms: Intellectual property--Great Britain Dewey Class. No.: 346.41048