Schweber,William L <br/><br/>
Data communications 

 - New York  McGraw Hill Book Company  1988 
 - xi,564p. 
<br/><br/><label>ISBN: </label>0070010978 
<br/><br/><label>Subjects--Index Terms: </label>data communications 
<br/><br/><label>Dewey Class. No.: </label>621.398  / SCH