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Arbeidsplassundersøkelsene i miljøarbeidet : en studie i et skipsverft med utgangspunkt i Kurset Bedre Arbeidsmiljø
Ødegaard, Lars A., (1977)
Safety and health in shipbuilding and ship repairing : proceedings of a Symposium ; held in Helsinki, Finland, 30 August - 2 September 1971
(1972)
Organized labor and the Negro
Northrup, Herbert Roof, (1971)