Press film radio     Following surveys ir fourteen countries and territotries 

 - Paris  United Nations educational scientific and cultural organisation     1949 
<br/><br/><label>Standard No.: </label>138186 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGY
<br/><br/><label>Dewey Class. No.: </label>Y:393.1.NSt, J0.1/.2-.3/.4