Verkey,Elizebeth <br/><br/>
Law of patents 

 - Lucknow  Eastern Book Company  2005 
 - xxxiv,491p. 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>81 7012 870 6 
<br/><br/><label>Dewey Class. No.: </label>347.77 VER'05