1
Published [1980?]
...SUS 336...

Report Number(s): APA 1323 SUS 336

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2
3
Published [1985]
...SUS 513...

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

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4
Published [1982]
...SUS 57...

Report Number(s): APA 3 APA 1208 SUS 57

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5
Published [1982]
...SUS 79...

Report Number(s): APA 5 APA 287 APA 1340 APA 1582 SUS 79

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