Deasington, Richard J.  1957-, <br/><br/>
A practical guide to computer communications and networking / 
R. j. deasington 
 - 2 
 - 126 páginas 
 - Computers and their applications .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Redes de computadoras<br/>Sistemas de transmisión de datos
<br/><br/><label>LC Class. No.: </label>TK5105  / D42 1984