SINGH, B.: <br/><br/>
DATA COMMUNICATIONS AND COMPUTER NETWORKS 

 -  NEW DELHI : PRENTICE HALL   2004 
 - 302 p. 
<br/><br/><label>ISBN: </label>0008120326482 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA COMMUNICATION : COMPUTER NETWORKS
<br/><br/><label>Dewey Class. No.: </label>004.6  / S35