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Published [1984]
Report Number(s): APA 2493 APA 2494
Direct link to the first section.List of all sections.
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by Bjerklie, David M.
Published [1984]
Published [1984]
Report Number(s): SUS 444
Direct link to the clean copy of this report.List of all copies.
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by Bryan, Merwyn Leonard
Published 1974
Published 1974
Report Number(s): APA 3039
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