Halsall, Fred <br/><br/>
Data communications, computer networks, and open systems / 
Fred Halsall. 
 - 4th ed. 
 - xvi, 907 p. :  ill. ;  25 cm. 
 - Electronic systems engineering series. .
<br/><br/>
<br/><br/><label>ISBN: </label>020142293X (alk. paper) 
<br/><br/><label>LCCN: </label>95038787 
<br/><br/><label>Nat. Bib. No.: </label>GB95-81625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer network protocols<br/>Computer networks<br/>Local area networks (Computer networks)
<br/><br/><label>LC Class. No.: </label>TK5105  / .H35 1996