Roy, Ramendu <br/><br/>
Principles of statistics 

 - 2nd ed 
 - Allahabad  Prayag Pustak Bhawan  2009 
 - 818 p 
<br/><br/><label>ISBN: </label>8186539255 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>D 1388