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by Steigers, William D.,
Published [1985]
...APA 3385...

Report Number(s): APA 3385

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Published [1983]
...APA 413...

Report Number(s): APA 413

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Published [1984]
...APA 2324...

Report Number(s): APA 2324

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Published [1982]
...APA 412...

Report Number(s): APA 412 APA 1333 SUS 114

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Published [1982]
...APA 416...

Report Number(s): APA 416 APA 1335 SUS 116 SUS 117

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Published 1978.
...APA 1613...

Report Number(s): APA 1613 RTS 4 SUS 35 SUS 10004 SUS 10005

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