1
Published [1983]
...APA 430...

Report Number(s): APA 430 APA 693 APA 1608

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2
Published [1984]
...APA 1190...

Report Number(s): APA 1190

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3
Published [1984]
...APA 1666...

Report Number(s): APA 1666

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4
5
Published [1980]
...APA 1316...

Report Number(s): APA 1316 SUS 333

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6
Published [1982]
...APA 527...

Report Number(s): APA 527 SUS 373

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