Gupta Prakash C. <br/><br/>
Data communication and computer networks 
Gupta Prakash C. 
 - 2nd ed. 
 - Delhi  PHI learning P. Ltd.      2014 
 - xxvii;848p.  cm. 
<br/><br/><label>ISBN: </label> 495 
<br/><br/><label>Standard No.: </label>125073 
<br/><br/><label>Source: </label> 3382, 19/11/2014, R.K. Book Universal  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>I I C
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),4, Q4