1
Published [1985]

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

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2
3
9
Published [1984]

Report Number(s): APA 1189

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12
13
Published [1986]

Report Number(s): APA 3417

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14
Published [1985]

Report Number(s): APA 3061

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15
16
Published [1984]

Report Number(s): APA 2466 SUS 422

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18
19
Published [1985]

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

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20
Published [1985]

Report Number(s): APA 2922 SUS 565

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