Kieff, F Scott (etal...) <br/><br/>
Principles of Patent Law 

 - 6th 
 - USA  West academic  2013 
 - lviii, 1350p. 
<br/><br/><label>ISBN: </label>978-1-60930-362-4 
<br/><br/><label>Dewey Class. No.: </label>347.771  / KIE