Raustiala, Kal <br/><br/>
The knockoff economy :  how imitation sparks innovation / 
Kal Raustiala and Christopher Sprigman. 
 - 272 pages. 
<br/><br/><label>ISBN: </label>9780195399783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Piracy (Copyright)--United States.<br/>Piracy (Copyright)--Economic aspects--United States.<br/>Copyright--United States.<br/>Intellectual property--United States.<br/>Technological innovations.<br/>Creative ability.
<br/><br/><label>Dewey Class. No.: </label>364.1662