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Published [1986]

Report Number(s): APA 3362

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Published [1984]

Report Number(s): APA 1199 SUS 283

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Published [1981]

Report Number(s): APA 1326 SUS 56

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Published 1983]

Report Number(s): APA 709

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Published [1981]

Report Number(s): APA 402

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Published [1981]

Report Number(s): APA 401 SUS 54

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by Gipson, Philip S.
Published [1982]

Report Number(s): APA 395 APA 1319 SUS 52

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Published [1985]

Report Number(s): APA 1697

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