Gallo, Michael A. ,. <br/><br/>
Computer Communication and Networking Technologies/ 
by Michael A. Gallo and William M. Hancock. 
 - Indian Ed. 
 - New Delhi  Cengage Learning  2010 
 - xviii,632p:   24cm. 
<br/><br/><label>ISBN: </label>9788131513645 
<br/><br/><label>Dewey Class. No.: </label>621.39