Gubta C.B. <br/><br/>
Itroduction to statistical methods 

 - 18 
 -  1973 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>594 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28, L3;N2