Linear and nonlinear programming  
Luenberger, David G., 
 - 3rd ed. 
 - Reading, Mass. :  Addison-Wesley,  2010 
 - xv, 546 p. :  ill. ;  24 cm. 
<br/><br/> Rev. ed. of: Introduction to linear and nonlinear programming. | Includes index. 
<br/><br/><label>ISBN: </label>978-0387745022 | 9788184896916