1
Published [1975]
...APA 3492...

Report Number(s): APA 3492

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2
Published [1981]
...APA 402...

Report Number(s): APA 402

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3
Published 1980?]
...APA 392...

Report Number(s): APA 392

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4
Published [1982]
...APA 404...

Report Number(s): APA 404 APA 1329 SUS 110

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

Report Number(s): APA 401 SUS 54

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6
by McIlroy, Carl William,
Published [1976]
...APA 1611 (in part)...

Report Number(s): APA 1611 (in part) RTS 2 (in part) SUS 10001

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