3
Published [1985]

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

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4
5
10
11
Published [1986]

Report Number(s): APA 3414

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12
Published [1984]

Report Number(s): APA 1189

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16
17
Published [1986]

Report Number(s): APA 3417

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18
19
20
Published [1981]

Report Number(s): APA 402

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