Computer communication system 
/ Global Business Press 
 - New Delhi:   Global Business Press,   1994 
 - 105p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Subjects--Index Terms: </label>Communications 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.324  / N4