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

 - 7th 
 -  Delhi  Pearson Education  2004 
 - 848p  PB 
 - Data and computer communications .
<br/><br/><br/>En 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>001.5  /  STA