Sillars, Stuart  <br/><br/>
Success in communication 

 -  John Murray Publishers  1988 
<br/><br/><label>ISBN: </label>9780719545238 
<br/><br/><label>LC Class. No.: </label>HF5718 .S55 1988 
<br/><br/><label>Dewey Class. No.: </label>651.7 SIL