Narayanan P. <br/><br/>
Patent law 

 - 3rd 
 - Calcutta  Eastern Law House India       2008 
 - 57,990p  cm. 
<br/><br/><label>Standard No.: </label>20,936 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z2,2673, N8