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Glass, R. A.; Howett, G. L.; Lister, K.; Collins, B. L.
view article (1.0)Some Criteria for Colors and Signs in Workplaces. Final Report. 1978-1983.National Bureau of Standards, Washington, DCNBSIR 83-2694Occupational Safety and Health Administration, Washington, DC, NBSIR 83-2694
April 1983