Wherry, Timothy Lee. Intellectual property everything the digital-age librarian needs to know Timothy Lee Wherry. - Chicago American Library Association 2008. - viii, 141 p. ill. 28 cm. Includes index. Patents, copyright, and trademarks -- Patents -- Searching patents -- Copyright -- Trademarks -- Searching trademarks. ISBN: 9780838909485 (alk. paper) 0838909485 LCCN: 2007013893 Subjects--Topical Terms: intellectual property--United States. LC Class. No.: KF2980 / .W44 2008 Dewey Class. No.: 346.73048 / W5679i