Gangopadyaya Sunil <br/><br/>
Pratidwandwi. 

 - New Delhi  National Publishing House.      1976 
 - 159p.  cm. 
<br/><br/><label>Standard No.: </label>57071 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>O157,3NGS,1, L6