Flood, J. E. <br/><br/>
Telecommunication Switching, Traffic and Networks/  
J. E.Flood,  
 - Delhi :    Pearson Education,   2006 
<br/><br/><label>ISBN: </label>978-8131705025  375.00 
<br/><br/><label>Dewey Class. No.: </label>621.38216  / S631