Usher, M. J. and Guy, C. G. <br/><br/>
Information and communication for engineers 

 - London  ; Macmillan  , 1997 
 - x,260p. 
<br/><br/><label>ISBN: </label>0333615271  £17.99 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>302.2  / USH