The Widening gap development in the 1970's : a report on the Columbia Conference on International Economic Development, Williamsburg, Virginia, and New York, February 15-21, 1970
| Beste egile batzuk: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Columbia University Press
[c1971].
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| Gaiak: |