Wheldon, Harold J. <br/><br/>
Wheldon's Business statistics and statistical method / 
Harold J Wheldon ; compltely revised by G.L. Thirkettle 
 - Fifth edition 
 - London :  Macdonald & evens ,  1962 
 - xii , 292 p. :  ill.   22 cm 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistical decision<br/>Mathematical statistics
<br/><br/><label>Dewey Class. No.: </label>519.502465  / WHW 1962