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Published 1985.

Report Number(s): SUS 700

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Published [1985]

Report Number(s): APA 3060 (draft 2) SUS 455

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Published [1983]

Report Number(s): APA 519 SUS 165

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Published [1983]

Report Number(s): APA 862 SUS 254

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Published [1983]

Report Number(s): APA 230 APA 323 SUS 217

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