CHAWLA (K K); others. <br/><br/>
Practical problems in operation research: quantitative analysis for management. 

 - New Delhi  Kalyani Publishers  2011 
 - 976  PB 
<br/><br/><label>ISBN: </label>9788127267179 
<br/><br/><label>Dewey Class. No.: </label>658.4034 CHAK