Halsall, F. <br/><br/>
Data communications, Computer  Networks and Open Systems 

 - 4th 
 - New York  Addison Wesley  1996 
 - 907p 
<br/><br/> 907 
<br/><br/><label>ISBN: </label>020142293X 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>004.6  / HAD