Ricks, B. R.  <br/><br/>
Business Communication  Systems and Applications 

 - New York  Jhon Willey  1987 
 - xiii, 479p 
<br/><br/> Paperback 
<br/><br/><label>ISBN: </label>0471818240 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>651.7  / RIB