Halsall F <br/><br/>
"Data Communications, Computer Networks and Open Systems" 

 - 4 
 - "XVI, 907" 
 - .
<br/><br/> - 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>81-7808-098-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>"Computer Science, "Data Communication