Halsall, Fred <br/><br/>
Data Communication, Computer Network and Open Systems 

 - 4th 
 - New Delhi  Pearson Education  2003 
 - XVI, 907 
<br/><br/> Communication Networks 
<br/><br/><label>ISBN: </label>9788178080987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communications Networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / HAL