1
Published [1984]
...APA 474...

Report Number(s): APA 474

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2
Published 1983]
...APA 18...

Report Number(s): APA 18

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3
Published 1983?]
...APA 19...

Report Number(s): APA 19

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4
Published [1984]
...APA 457...

Report Number(s): APA 457

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5
Published 1984]
...APA 1182...

Report Number(s): APA 1182

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6
Published [1985]
...APA 2958...

Report Number(s): APA 2958 SUS 593

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7
Published [1985]
...APA 2958 (draft)...

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

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