Methodology in statistics of education and culture in the American Nations 

 -  1950 
<br/><br/><label>Standard No.: </label>148,635 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>Ts73p1:N49, J0