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Published [1985]

Report Number(s): APA 2920 SUS 585

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Published [1982]

Report Number(s): APA 1289

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Published [1979]

Report Number(s): APA 146 (draft) APA 3205 (draft)

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by Jacobsen, J. J.
Published [1981]

Report Number(s): APA 568 (draft)

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Published [1981]

Report Number(s): APA 533

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