TOROK,  R . M . <br/><br/>
Operational Profitability : Systematic  Approaches for Continuous Improvement 

 - 2nd Ed. 
 - New York,  John Wiley  & Sons,  2002. 
 - xvi, 311p.: ill.;   index,  26cm. 
<br/><br/><label>ISBN: </label>0-471-21473-6 
<br/><br/><label>Dewey Class. No.: </label>658.4  TOR