Stallings, Willaim. <br/><br/>
Tutorial computer communications  architectures, protocols and standards 
by Willaim Stallings. 
 - 2nd. ed. 
 - Washington  IEEE  1987 
 - viii, 434p. 
<br/><br/><label>ISBN: </label>0818607904 
<br/><br/><label>Dewey Class. No.: </label>004.62  / N871