Basics of data communications / 
edited by Harry R. Karp. 
 - [New York :  McGraw-Hill,  c1976] 
 - vi, 303 p. :  ill. ;  29 cm. 
 - Electronics book series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070997039 :  $12.50 
<br/><br/><label>LCCN: </label>76015402  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105  / .B37 
<br/><br/><label>Dewey Class. No.: </label>621.38