STALLINGS ,WILLIAM <br/><br/>
DATA AND COMPUTER COMMUNICATIONS 

 - 4th ed. 
 -  MACMILLON : NEWYORK  1994 
 - 874 p. 
<br/><br/><label>ISBN: </label>0000024154415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA COMMUNICATION
<br/><br/><label>Dewey Class. No.: </label>004.6  / S71