International classification of occupations for migration and employment placement. Vol. 2, 1. Tables of occupational comparability. Major occupational groups 1 through 6.- Classification internationale des professions pour les migrations et le placement. Vol. 2,1 Tables de comparabilité des professions. Groupes de professions 1 à 6
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
International Labour Office,
1952.
Geneva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/41B5A48D-0AF9-449E-85F7-7586C3C2D82F |
| Published: | 1952. |
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