Cass, Ronald A. <br/><br/>
Laws of creation :  property rights in the world of ideas / 
by Ronald A. Cass and Keith N. Hylton. 
 - Cambridge, Mass. :  Harvard University Press,  c2013. 
 - 275 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index from the ppge  jbr.272-275 
<br/><br/><label>ISBN: </label>9780674066458 
<br/><br/><label>LCCN: </label>2012011488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intellectual property.<br/>Copyright.
<br/><br/><label>Dewey Class. No.: </label>346.048  / C2707L