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Journal Article Industrial Gerontology Get access Industrial Gerontology, by N. Sprague. New York: National Council on Aging, 1969, 75 pages, no price given. Slade Hulbert, PhD Slade Hulbert, PhD Research Psychologist Institute of Transportation and Traffic Engineering School of EngineeringUCLA Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Gerontology, Volume 26, Issue 1, January 1971, Page 108, https://doi.org/10.1093/geronj/26.1.108 Published: 01 January 1971
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S. Hulbert (1971) studied this question.
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