General report International Labour Organisation. Building, Civil Engineering and Public Works Committee. 3rd session, Geneva, 1951. Report I
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
International Labour Office,
1951.
Geneva : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8471254A-ABF9-48ED-8638-213884A71E7E |
| Published: | 1951. |
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