Held, Gilbert,  1943- <br/><br/>
Data and computer communications :  terms, definitions and abbreviations / 
Gilbert Held 
 - Chichester :  John Wiley & Sons,  1992 
 - 7860 p. :  ill. ;  27 cm. 
<br/><br/><label>LCCN: </label>89-014796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Dictionaries<br/>Data transmission systems--Dictionaries