Govil A.K. <br/><br/>
Definitions and formulae in statistics 

 - Delhi  Macmillan Press          1978 
 - 135p.  cm. 
<br/><br/><label>Standard No.: </label>537 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28e, L8