Sharma, Sanjay, <br/><br/>
Data Communication Network 
By Sanjay Sharma 
 - 4th ed. 
 - New Delhi:  S.K.Kataria & Sons,  2010. 
 - v,574p.:  24cm. 
<br/><br/><label>ISBN: </label>8189757423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communication Network<br/>Computer Science & Engineering
<br/><br/><label>Dewey Class. No.: </label>005