Gupta, Prakash C. <br/><br/>
Data communications and computer networks 

 - New Delhi  Prentice - Hall  2006 
 - xxvii,800p.  24cm 
<br/><br/><label>ISBN: </label>8120328469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INTERFACING AND COMMUNICATIONS<br/>COMPUTER SCIENCE
<br/><br/><label>Dewey Class. No.: </label>004.6  / GUP