Category:1972 Census of Construction Industries
Media in category "1972 Census of Construction Industries"
The following 2 files are in this category, out of 2 total.
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1972 Census of Construction Industries. Area Statistics (IA 1972censusofcon00unse).pdf 1,387 × 1,737, 592 pages; 36.17 MB
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1972 Census of Construction Industries. Industry and Special Statistics (IA 1972censusofcons00unse).pdf 1,312 × 1,702, 514 pages; 35.49 MB