Held, Gilbert <br/><br/>
Understanding data communications 

 - New Delhi  Prentice-Hall  1996 
 - 435 p.  : ill.  ; 24 cm. 
<br/><br/><label>ISBN: </label>(pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data communication--Data transmission system--Analog modulation--Digital transmission--Transmission channels--Network design--Satellite communication--Fiber optic--Computer software--Network design--FC
<br/><br/><label>Dewey Class. No.: </label>004.6  / HEL