Balakrishanan, V. K. <br/><br/>
Network optimization  / 

 - London:  Chapman & Hall/CRC Press,  1995 
 - viii, 248p. Index 
 - Chapman & Hall Mathematics .
<br/><br/><label>ISBN: </label>0412556707 
<br/><br/><label>Dewey Class. No.: </label>658.4032  / B171.NO