UNESCO <br/><br/>
Population communication  : research mass media and instructional materials 

 - Bangkok:  UNESCO,  1993. 
 -  119p.  vol.2 
<br/><br/> PB 
<br/><br/>Includes index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population Communication <br/>Communication Research
<br/><br/><label>Dewey Class. No.: </label>302.23  / UNP