Gupta, Prem Kumar. <br/><br/>
Introduction to operations research / 
Prem Kumar Gupta. 
 - 1st ed. 
 - New Delhi :  S. Chand,  2012. 
 - xii, 1195 p. 
<br/><br/><label>ISBN: </label>8121941008 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.<br/>Programming (Mathematics)