Wadehra, B. L. <br/><br/>
Law relating to patents trademarks copyright, designs and geographical indicatio 
B. L. Wadehra 
 - 2nd Ed. 
 - Delhi  Universal Law Publishing  1999 
 - lxii, 614p 
 - Intellectual property law handbook .
<br/><br/><label>ISBN: </label>8175341858  340.00