Advances in input-output analysis proceedings of the sixth International Conference on Input-Output Techniques, Vienna, Apr. 22-26, 1974
| Beste egile batzuk: | , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Cambridge, Mass.
Ballenger Pub.
c1976.
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| Gaiak: |