Gupta S P <br/><br/>
Statistical Methods 

 - 18 
 -  1982 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>78884 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28, M2