Gupta.S.C  V.K.Kapoor <br/><br/>
Fundamentals of Mathematical Statistics 

 - 1 
 - New Delhi  Sultan Chand & Sons  1987 
 - 442 
<br/><br/><label>ISBN: </label>9788180545283 
<br/><br/><label>Dewey Class. No.: </label>519.5 N87 GUP