SHARMA .J.K. <br/><br/>
OPERATIONS RESEARCH THEORY AND APPLICATIONS 

 - 4th 
 - Delhi  Macmillan and Company Limited, Delhi   2010 
<br/><br/><label>ISBN: </label>0230638856 
<br/><br/><label>Dewey Class. No.: </label>658.403 4  / SHA/O