Naidu, N.V.R <br/><br/>
Operations research 
N.V.R. Naidu, G. Rajendra & T. Krishna Rao 
 - New Delhi  I.K.International Publishing House  2011 
 - xv, 893 p.  ill.  24 cm. 
<br/><br/><label>ISBN: </label>9789380578941 9380578946 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research<br/>Linear programming