Stallings/William  <br/><br/>
Data and computer communications 

 - New York  Macmillan pub co  1989 
 - 653 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>621.38  / STA