Planning the external sector techniques, problems and policies.
| Údair chorparáideacha: | , | 
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | New York
          United Nations
    
        1967. | 
| Sraith: | [United Nations Document]
              ST/TAO/ser C/91 | 
| Ábhair: |