A manual on mass media in population and development 
Frances J. Berrigan  
 - Paris  Unesco  1977  
 - 105p  24cm 
<br/><br/><label>ISBN: </label>9231014390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control.<br/>Mass media--Social aspects.
<br/><br/><label>LC Class. No.: </label>HM258