Pal, Nabendu and Sarkar, Sahadeb <br/><br/>
Statistics  : concepts and applications 

 - 2nd ed. 
 - New Delhi  ; Phi Learning  , 2015 
 - xxiv,442p. 
<br/><br/><label>ISBN: </label>9788120334458  425 
<br/><br/><label>Dewey Class. No.: </label>519.5  / PAL