dey, sudhangshu Sekher. <br/><br/>
sukher pakhi anek dure /  
NULL. 
 - NULL :   figures ;   NULL .  
<br/><br/>NULL 
<br/><br/><label>ISBN: </label> NULL (hB) 
<br/><br/><label>Dewey Class. No.: </label>891.443  / ROY/S