White,  <br/><br/>
Data communications and networking / 

 - New Delhi  Cengage  2007 
 - 421p. 
<br/><br/><label>ISBN: </label>0-130487376 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication networking
<br/><br/><label>LC Class. No.: </label>SBL TK 5105   / W55 2007