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

 - 4th ed. 
 - Kolkata;  Eastern Book Company,  2010. 
 - 1021P. 
<br/><br/><label>ISBN: </label>9788171772308  950/- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law
<br/><br/><label>Dewey Class. No.: </label>347.306 NAR P