Stallings, William <br/><br/>
Data and computer communications   

 - 8th 
 - New Delhi  Pearson education asia  2008 
 - 834 
 -   .
<br/><br/>  
<br/><br/><label>ISBN: </label>978-81-317-1536-9 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communications