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

 - 2nd 
 - Calcutta  Eastern law House India       1985 
<br/><br/><label>Standard No.: </label>2,558 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patent law
<br/><br/><label>Dewey Class. No.: </label>Z2,2673, M5