Halsall, Fred <br/><br/>
Data communications, computer netwotks and open systems / 
Fred Ha lsall. 
 - 4th ed. 
 - Wokingham :  Addison-Wesley,  1996. 
 - xvi, 907 p. :  ill. ;  25 cm. 
 - Electronic systems engineering series. .
<br/><br/>Includes bibliographical references (p.893-899) and index. 
<br/><br/><label>ISBN: </label>020142293X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer networks<br/>Local areanetworks<br/>Computer networks protocols
<br/><br/><label>Dewey Class. No.: </label>004.6