Wadehra B L <br/><br/>
Law relating to patents trade marks copyright designs and geographical indications including semiconductor ntegrated circuits and layout-design; protection of plant varieties & TRIPS; Law relating to patents trade marks copyright designs and geographical 
Wadehra B L 
 - Delhi  Delhi, Univeral Law  2004 
 - 673p 
<br/><br/><label>Source: </label>Textbook