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

 - 1 
 -  Mcgraw hill  1988 
 - 564 
<br/><br/><label>Standard No.: </label>102377 
<br/><br/><label>Subjects--Index Terms: </label>Computer Data communication 
<br/><br/><label>Dewey Class. No.: </label>004.6  / SCH