Dirgo Robert <br/><br/>
Look forward beyond lean and six sigma   A self per    
Dirgo Robert 
 - Florida  J Ross Pub          2006 
 - xvii,226p  cm. 
<br/><br/> Bibliography: p 211-215 
<br/><br/><label>ISBN: </label>1932159460 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:89Q8, P6