Badiru, Adedeji Bodunde,  1952- <br/><br/>
Practitioner's guide to quality and process improvement / 
Adedeji B. Badiru and Babatunde J. Ayeni. 
 - London:  Chapman & Hall,  1993. 
 - 353 p. :  ill. ;  24 cm. 
<br/><br/>p. 338-349. 
<br/><br/><label>ISBN: </label>0412482800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quality control--Statistical methods.<br/>Process control--Statistical methods.