1
Published [1979]

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

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2
Published [1985]

Report Number(s): APA 2958 (draft) SUS 484

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3
Published [1984]

Report Number(s): APA 3060 (draft 1) SUS 437

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6
Published [1981]

Report Number(s): APA 1 draft APA 1219 draft

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