Gupta, R.K. <br/><br/>
Linear programming 
by R.K. Gupta 
 - 31st ed.  reprinted, 2018 
 - Meerut:  Krishna Prakashan Media (P) Ltd.  2017 
 - viii, 444p. 
<br/><br/><label>ISBN: </label>9789387705654 
<br/><br/><label>Dewey Class. No.: </label>B0aBV  / Q7