Unesco <br/><br/>
Register of mass communication research projects in progress and in plan 

 - Paris  Unesco  1957 
 - 60p. 
 - Current Mass Comm. Res. Report & Papers Onmass Comm. 21 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Y1:3b4
<br/><br/><label>Dewey Class. No.: </label>Y1:3b4  / I7