Narayanan, H. <br/><br/>
Submodular functions and electrical networks.  Volume  54 / 
H. Narayanan. 
 - [S.l.] :  North Holland,  1997. 
 - 680 p. ;  25 cm. 
 - Annals of discrete mathematics. .
 - Annals of discrete mathemati .
<br/><br/><label>ISBN: </label>0444825231 9780444825230 
<br/><br/><label>Dewey Class. No.: </label>621.3192