Halsall,Fred <br/><br/>
Data Communications, Computer Networks and Open Systems Fourth Edition 

 - India:  Pearson Education Asia,   2003 
 - P.xxvi+908;  Art;  28cm 
<br/><br/><label>ISBN: </label>9788178080987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science, Information & General Works
<br/><br/><label>Dewey Class. No.: </label>004  / Hal