Nash, Stephen G <br/><br/>
Linear and nonlinear programming / 
Nash, Stephen G; Sofer, Ariela, 
 - New York:  The Mc Graw Hill Companies,  1996. 
<br/><br/><label>ISBN: </label>9780071145374 
<br/><br/><label>Dewey Class. No.: </label>519.7  / NAS