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

 - 2nd Ed. 
 - New York  John Wiley & Sons  2002. 
 - xvi,311p.: ill.; figures  Index  27cm 
<br/><br/><label>ISBN: </label>0-471-21473-6 
<br/><br/><label>Dewey Class. No.: </label>658.4 TOR