Bazaraa, M.S., et al <br/><br/>
Nonlinear programming  theory & algorithms 
M.S. Bazaraa, et al 
 - 3 
 - New York  John Wiley & Sons  2006 
 - xv  853 
<br/><br/><label>ISBN: </label>0-471-48600-0 
<br/><br/><label>Dewey Class. No.: </label>15.02  / BAZA