1
Published [1985]

Report Number(s): APA 2921 (draft) SUS 513

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2
3
Published [1985]

Report Number(s): APA 2710

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4
Published [1981]

Report Number(s): APA 1326 SUS 56

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5
Published [1983?]

Report Number(s): APA 67 suppl.

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6
7
Published [1984]

Report Number(s): APA 2709

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8
9
Published [1983]

Report Number(s): APA 2708

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