Economic development, human skills and technical assistance a study of I.L.O. technical assitance in the field of productivity and management development
| Egile nagusia: | |
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| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Geneve
Librairie E. Droz
1962.
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| Gaiak: |