Thirkettle, G.L  . <br/><br/>
Wheldon`s business statistics and statistical method /  
G.L.Thirkettle. 
 - Great-Britain :   ELBS ,   1985. 
 - ix,278p. :   ill.,figs. ;   19cm .  
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>0712123253  NULL 
<br/><br/><label>Subjects--Index Terms: </label>STATISTICAL MATHEMATICS 
<br/><br/><label>Dewey Class. No.: </label>519.5  / THI/W