Swarup, Kanti <br/><br/>
Operations research :  an introduction to management science / 
Kanti Swarup, P.K.Gupta and Man Mohan . 
 - 19th ed. 
 - New Delhi:  Sultan Chand & sons,  2017 ( reprinted 2022 ). 
 - xvi,1078 p.:  ill.;  30 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9789351611011 
<br/><br/><label>Subjects--Index Terms: </label>OPERATIONS RESEARCH 
<br/><br/><label>Dewey Class. No.: </label>003  / SWA/O