Approaches to communication planning 
edited by John Middleton 
 - Paris  Unesco  1980 
 - 300 p.  ill.  24 cm. 
 - Monographs on communication planning  1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication planning
<br/><br/><label>Dewey Class. No.: </label>380.3