Taxmann <br/><br/>
Taxmann's Patents Act, As amended by Patents (Amendment) act 2002 with Patents rules 

 - New Delhi  Taxmann Allied Services Pvt. Ltd.  2002 
<br/><br/><label>ISBN: </label>81-7496-381-2 
<br/><br/><label>Universal Decimal Class. No.: </label>608.3  / Tax.02