Vaserstein, Leonid Nison <br/><br/>
Introduction to Linear Programming 
/ by Leonid Nison Vaserstein 
 - Delhi:  Pearson,  2003. 
 - ix, 321p.; 
<br/><br/><label>ISBN: </label>8129701006 
<br/><br/><label>Dewey Class. No.: </label>519.72  / VAS/I