Natarajan, A.M.; Balasubramani, P.; Tamilarasi, A. <br/><br/>
Operations research 

 - England  Pearson Education Ltd.,  2005 
 - vii, 738 p. 
<br/><br/><label>ISBN: </label>81 297 0639 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research