Sharma, J. K. <br/><br/>
Operation Research: Theory and Applications 

 - 2nd 
 - New Delhi  Macmillan India Limited  2003 
 - 1106P. 
<br/><br/><label>ISBN: </label>0333939204 
<br/><br/><label>Dewey Class. No.: </label>658  / SHA/O