Singh, Brijendra <br/><br/>
Data communications and computer networks 

 - Delhi  PHI  2014 
 - 482 
<br/><br/><label>ISBN: </label>97881-2034907-0 
<br/><br/><label>Standard No.: </label>116927 
<br/><br/><label>Subjects--Index Terms: </label>Computer science internetworking LAN OSI model WAN 
<br/><br/><label>Dewey Class. No.: </label>004.6  / SIN