"Ryder, John. D." <br/><br/>
"Networks, Lines And Fiel" 

 - Second 
 - New Delhi  Prentice Hall  1991 
 - "xi, 593" 
<br/><br/><label>ISBN: </label>8769229910 
<br/><br/><label>Dewey Class. No.: </label>621  / 3192 R