C. S. DEVERELL <br/><br/>
COMMUNICATION 

 - LONDON  GEE AND CO PUBLISHERS LIMITED  1978 
 - 232p.  ill,;14cm 
<br/><br/> Includes;Index 
<br/><br/><label>ISBN: </label>852581696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>A BOOK FOR STUDENTS
<br/><br/><label>Dewey Class. No.: </label>658.45 DEV