Perspective planning and education for economic and social development
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | Bangkok
          U.N. Asian Institute for Economic Development and Planning
    
        [1965]. | 
| Ábhair: |