The challenge of origination. 

 - 1st Ed. 
 - New York :  Cambridge University Press,  2011. 
 - 305 p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9781107613041 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LAW.
<br/><br/><label>Dewey Class. No.: </label>342.001  / CHA