Sharma, J.K <br/><br/>
Operation research: theory and its applications.-4th ed. 

 - 4th ed. 
 - Chennai  MacMillan  2011 
 - xviii,958p. 
<br/><br/><label>ISBN: </label>9780230638853 
<br/><br/><label>Subjects--Index Terms: </label>Operation research: an introduction Linear programming Project Management 
<br/><br/><label>Universal Decimal Class. No.: </label>519.8  / SHA