Bazaraa, Mokhtar S. , Sherali, Hanif D. , Shetty, C. M. . <br/><br/>
Nonlinear Programming: Theory and Algorithms  

 - 3rd  
 - New Delhi;  John wiley And sons   2006 
<br/><br/><label>ISBN: </label>9780471486008 
<br/><br/><label>Dewey Class. No.: </label>519.76  / BAZ