Swarup, Kanti <br/><br/>
Operations research 
Kanti Swarup, P. K. Gupta and Man Mohan 
 - 4th rev.ed. 
 - New Delhi  Sultan chand and sons  1988 
 - xiv,889p.  21cm. 
<br/><br/> Index 
<br/><br/><label>ISBN: </label> 65 
<br/><br/><label>Dewey Class. No.: </label>003  / SWA