Stallings, William. <br/><br/>
Data and computer communications /  
by William Stallings. 
 - Fifth Edn. /  
 - New Jersey :   Prentice-Hall,Inc. ,   1997 
 - xviii,798p :  
<br/><br/><label>ISBN: </label>0-13-571274-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nomadic Access
<br/><br/><label>Dewey Class. No.: </label>BV(D6,2)  / N7