Sarch, Ray, ed. <br/><br/>
Basic guide to data communications 

 - New York, N.Y. :  McGraw-Hill,  1990 
 - 347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DATA TRANSMISSION SYSTEMS<br/>COMPUTER NETWORKS
<br/><br/><label>LC Class. No.: </label>TK5105  / S27B 1990