Gretler Armin <br/><br/>
Training of adult middle-level personnel 

 - Paris  UNESCO         1972 
<br/><br/><label>Standard No.: </label>133,527 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:82, L21