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Manpower research Proceedings of a conference held under the acgis of the Nato scientific affairs committee in London fromm 14-18 August,1967 /
| Autor principal: | |
|---|---|
| Idioma: | Undetermined |
| Publicado em: |
1969.
|
| Autor principal: | |
|---|---|
| Idioma: | Undetermined |
| Publicado em: |
1969.
|