Teachers associations associations denseignants asociaciones de personal docente 

 - Unesco  1961 
<br/><br/><label>Standard No.: </label>235,054 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>Tn, K1