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by Jacobsen, J. J.
Published [1981]

Report Number(s): APA 568 (draft)

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by Jacobsen, J. J.
Published [1982]

Report Number(s): APA 568 SUS 94

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Published [1984]

Report Number(s): APA 1027

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Published [1983]

Report Number(s): APA 467

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