Cook, William J. <br/><br/>
Combinatorial optimization / 
William J. Cook, William H. Cunningham, William R. Pulleyblank, Alexander Schrijver. 
 - [S.l.] :  Wiley-Interscience,  1998 
 - 368 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>047155894X 9780471558941 
<br/><br/><label>Dewey Class. No.: </label>519.76