Singh, B <br/><br/>
Data communication and computer networks 

 - New Delhi  :  Phi Publication,  2004. 
 - x,303 
<br/><br/><label>ISBN: </label>81-203-2648-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.382  / SIN