Wisniewski, Mik <br/><br/>
Quantitative methods for decision makers 
Mik Wisniewski. 
 - 3rd ed. 
 - Harlow  Pearson Education  2002 
 - xiii, 575p., 25cm. 
<br/><br/><label>ISBN: </label>0-273-64684-2. 
<br/><br/><label>Dewey Class. No.: </label>658.403  / W64Q