Gupta, S P. <br/><br/>
Statistical methods / 
By  S P  Gupta. 
 - 1 
 - New Delhi  Sultan chand & sons  2006 
 - xx,1463 p. ;  24.5 cm. 
<br/><br/><label>ISBN: </label>9351610284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organising a statistical survey<br/>Classification and tabulation of data<br/>Measures of central value
<br/><br/><label>Dewey Class. No.: </label>519.5   / GUPS