Gupta, P <br/><br/>
Data communications 

 - New Delhi  :  Prentice Hall,  1996. 
 - xiii,475 
<br/><br/><label>ISBN: </label>81-203-1118-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer EngineeringInformation Technology
<br/><br/><label>Dewey Class. No.: </label>004.6  / GUP