Irvine, James <br/><br/>
Data communications and networks  engineering approach 

 - New Delhi  John wiley & sons  2002 
 - xx  268p.  24 cm. PB 
<br/><br/><label>ISBN: </label>8126507659 
<br/><br/><label>Dewey Class. No.: </label>004.6  / IRV