Sarkar Debashis <br/><br/>
Lessons in six sigma    72 must-know truths fo managers      

 -  1994 
<br/><br/><label>Standard No.: </label>20667 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:89Q8, P4