Andrews James R <br/><br/>
Essentials of public communication 

 - New Yourk   John Willey & Sons   1979 
 - 217 
<br/><br/> 17477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apply Economics 
<br/><br/><label>Dewey Class. No.: </label>808.5