KOTHARI, C.R. <br/><br/>
AN INTRODUCTION TO OPERATIONAL RESEARECH 

 - 3rd Ed. 
 - NEW DELHI:  VIKAS PUBLISHING HOUSE;  1982. 
 - 522p:. 
<br/><br/><label>ISBN: </label>0706985672 
<br/><br/><label>Dewey Class. No.: </label>001.424 KOT