আধুনিক বিশ্বকোষ  
/edited by Sudhansushekhar Bhattacharya and Nanigopal Ayich 
 - Kolkata  Chakrabarti Chaterjii nad co. lid.  1978 
 - 504p.  v.1 
<br/><br/><label>ISBN: </label> Rs.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>030  / ADH