Sharma , J K <br/><br/>
Operational Research Theory and Application: Theory and applications 

 - 5 ed. 
 - Delhi  MAC  2013 
 - 943 p. 
<br/><br/><label>ISBN: </label>9789350593363 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operation research
<br/><br/><label>Dewey Class. No.: </label>658.5  SHA-O