Ramendu Roy <br/><br/>
Principles of statisties / 
Ramendu Roy 
 -  Prayag Pustak Bhawan 
 - 819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>780.077  / SRIT