Deasington, R. J.  1957- <br/><br/>
A practical guide to computer communications and networking / 
R.J. Deasington. 
 - Chichester :  New York :  Ellis Horwood ;  Halsted Press,  1982. 
 - 132 p. :  ill. ;  24 cm. 
 - Computers and their applications ;  22 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [123]-124. 
<br/><br/><label>ISBN: </label>0470275456 (Halstead)  £16.00 
<br/><br/><label>LCCN: </label>82012036  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems.<br/>Computer networks.
<br/><br/><label>LC Class. No.: </label>TK5105  / .D44 1982 
<br/><br/><label>Dewey Class. No.: </label>384