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Published [1982]

Report Number(s): APA 1336 APA 385 SUS 4

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4
Published [1985]

Report Number(s): APA 2922 SUS 565

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Published [1982]

Report Number(s): APA 42 APA 451

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Published [1985]

Report Number(s): APA 2922 (draft) SUS 514

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by Gipson, Philip S.
Published [1982]

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

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Published [1981]

Report Number(s): APA 229 APA 308

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Published [1982]

Report Number(s): APA 580 APA 593

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