STALLINGS, W: <br/><br/>
Data and computer communications 

 - 3rd ed. 
 -  New York : Macmillan  1991 
 - 817 p. 
<br/><br/><label>ISBN: </label>0000029464781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communication : Computer Networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / S71