Korte, Bernhard <br/><br/>
Combinatorial optimization  theory and algorithons 
Bernhard Korte, jens Vygen 
 - 3rd ed.   
 - New Delhi  Springer(India)pvt ltd  2006 
 - xv,597p  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>Dewey Class. No.: </label>519.3 KOR