Mittal, D.P <br/><br/>
Taxmann's Indian Patents Law & procedure  As amended by Patents ( Amendment ) Ac 
D.P Mittal 
 - 2nd ed 
 - New Delhi  Taxmann Allied Services  2002 
 - I-58,683p. 
<br/><br/><label>ISBN: </label>8174963928  595.00