1
Published [1980?]
...APA 1323...

Report Number(s): APA 1323 SUS 336

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2
3
Published [1980]
...APA 1316...

Report Number(s): APA 1316 SUS 333

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4
Published [1981]
...APA 1326...

Report Number(s): APA 1326 SUS 56

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5
Published [1981]
...APA 401...

Report Number(s): APA 401 SUS 54

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