Schechter, Roger E.  John R. Thomas <br/><br/>
Principles of Patent Law 

 - United States Of America  West  2004 
 - 460p.  xix 
<br/><br/><label>ISBN: </label>314-14751-9 
<br/><br/><label>Dewey Class. No.: </label>347.771  / SCH