Alevras, Dimitris <br/><br/>
Linear optimization and extensions; problems and solutions  / 

 - New York:  Springer-Verlag,  2001 
 - ix, 449p. Bibl. Index. 
 - Universitext .
<br/><br/><label>ISBN: </label>3540417443 
<br/><br/><label>Dewey Class. No.: </label>519.912  / Al366.LO