Manual on the use of consultants in developing countries.
| Collectivité auteur: | |
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| Format: | Livre |
| Langue: | English |
| Publié: |
New York
United Nations
1972.
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| Édition: | 2d print. with rev. annexes. |
| Collection: | United Nations. Document, ID/3, rev.1
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| Sujets: |