Working Environment of Semi-Skilled Construction Workers, 1980
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This is a questionnaire survey of the health and working environment of semi-skilled construction workers. Questionnaires were sent to the following three groups: workers engaged in active employment, early retirement pensioners and people who had left their trade union. In addition, the survey includes a control group consisting of storehousemen. The survey was carried out in Greater Copenhagen
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Danish Data Archive创建时间：
2001-09-10
