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

 - 3rd 
 - Calcutta  Eastern Law House India       1998 
 - 990p  cm. 
<br/><br/><label>Standard No.: </label>29,926 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z2,2673, N8