1
Published [1980]
...SUS 328...

Report Number(s): SUS 328

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2
Published [1980?]
...SUS 336...

Report Number(s): APA 1323 SUS 336

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3
Published [1984]
...SUS 263...

Report Number(s): APA 591 SUS 263

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4
Published [1980]
...SUS 330...

Report Number(s): APA 1301 SUS 330

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5
Published [1980]
...SUS 338...

Report Number(s): APA 1397 SUS 338

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6
Published [1984]
...SUS 445...

Report Number(s): APA 2518 SUS 445

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