Kothari, C. R. <br/><br/>
An Introduction to operational research. 

 - 3rd rev. ed. 
 - New Delhi :  Vikas,  1992. 
 - xv, 522 p. 
<br/><br/><label>ISBN: </label>0706985672 :  KES 460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research.
<br/><br/><label>LC Class. No.: </label>T57.6  / .K68 1992