Alevras, Dimitris <br/><br/>
Linear optimization and extensions : problems and solutions / 
Alevras, Dimitris. 
 - Berlin:  Springer,  2001. 
 - ix, 449 p. ; 25 cm 
 - Universitext .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>81848952477 
<br/><br/><label>Dewey Class. No.: </label>519.72 ALE