By Sharma, J. K. <br/><br/>
Operations research: problems and solutions 

 - 2nd 
 - New Delhi  Macmillan  2005 
 - 900p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research: problems and solutions
<br/><br/><label>Dewey Class. No.: </label>658.4034  / SHA