Unesco <br/><br/>
Educational trends in 1970    An International survey.     

 -  1970 
<br/><br/><label>Standard No.: </label>53086 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>Tu1:N7, L0(RR)