DU,DZ <br/><br/>
NETWORK OPTIMIZATION PROBLEMS: ALGORITHMS,APPLICATIONS AND COMPLEXING 

 - New Jersey  World Scientific  1993 
 - 22X16 
 - SERIES ON APPLIED MATHEMATICS .
<br/><br/><label>ISBN: </label>9810212771 
<br/><br/><label>Dewey Class. No.: </label>621.38195404 D812