Charmasson, Henri. Patents, copyrights & trademarks for dummies / Patents, copyrights and trademarks for dummies by Henri Charmasson and John Buchaca. - 2nd ed. - Hoboken, NJ : Wiley Pub., c2008. - xvi, 368 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.) - For dummies . Includes index. ISBN: 9780470339459 (pbk.) Subjects--Topical Terms: Intellectual property--United States--Popular works.