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Published [1981]

Report Number(s): APA 1381

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43
Published [1981]

Report Number(s): APA 1380

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44
Published [1984]

Report Number(s): APA 1122 SUS 272

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Published [1985]

Report Number(s): APA 2950d SUS 591

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by Butera, Bob,
Published [1982]

Report Number(s): APA 560

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Published [1984]

Report Number(s): APA 4095

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by Ashton, Bill,
Published [1984]

Report Number(s): APA 2506

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by Ashton, Bill,
Published [1985]

Report Number(s): APA 2719 SUS 517

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