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

 - 4th edition 
 - New Delhi;  Macmillan Publishers India Ltd.,  2010. 
 - xviii,958p;35cm 
<br/><br/><label>ISBN: </label>9780230638853 
<br/><br/><label>Dewey Class. No.: </label>658.40  / SHA/O