Vishwabharati Quarterly. Vol. 7 : Nos.1-4 : 1998-99. 

 - W.Bengal  Vishwabharati  1999 
<br/><br/><label>Subjects--Topical Terms: </label><br/>52:N23
<br/><br/><label>Dewey Class. No.: </label>52:N23  / MO.7