Nichols, E <br/><br/>
Selection of data communication equipment  

 - Oxford:   The National Computing Centre Limited,  1979 
 - 237p. 
<br/><br/><label>ISBN: </label>0-85012-217-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Subjects--Index Terms: </label>Data 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.327.8   / L9