1
Published [1985]

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

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2
3
Published [1982]

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

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4
by Duncan, Lance.
Published 1982]

Report Number(s): APA 239

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8
by Elliott, Charles Lawrence,
Published [1985]

Report Number(s): APA 2735

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Published [1980]

Report Number(s): APA 1301 SUS 330

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19
Published 1984.

Report Number(s): APA 2561 SUS 370

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20
by Woolington, James D.
Published [1986]

Report Number(s): APA 2939 APA 3339

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