Proceedings 

 - New York  United Nations U S A       1984 
 - vii, 472p. Bib chapterwise  cm. 
 - United nations Industrial Development Organization .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Study
<br/><br/><label>Dewey Class. No.: </label>X:89P:(B) p1, N79, M4