Chorafas, Dimitris N. <br/><br/>
Data communications for distributed information systems / 
Dimitris N. Chorafas. 
 - New York :  Petrocelli Books,  c1980. 
 - ix, 235 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0894331086 
<br/><br/><label>LCCN: </label>79028113  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Data transmission systems.
<br/><br/><label>LC Class. No.: </label>TK5105.5  / .C485 
<br/><br/><label>Dewey Class. No.: </label>621.38