Raj Kr. Sen <br/><br/>
Statistics 

 - West Bengal  Pachim Banga Rajjo  1975 
 - 514 p. 
<br/><br/><label>ISBN: </label> 20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>311  / SC55