Luenberger, David G.  <br/><br/>
Linear and nonlinear programming   
David G. Luenberger and Yinyu Ye 
 - 3rd ed. 
 - Boston    Kluwer Academic Publishers    2008 
 - xiii, 546p.;   24cm. 
<br/><br/><label>ISBN: </label>97888184896916 
<br/><br/><label>Dewey Class. No.: </label>519.72