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Published [1986]

Report Number(s): APA 3401

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Published 1976.

Report Number(s): APA 769

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by Plummer, James R.,
Published 1982]

Report Number(s): APA 188

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Published [1985]

Report Number(s): APA 2920 SUS 585

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by Calef, George W.
Published 1981.

Report Number(s): APA 3107

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233
Published [1982]

Report Number(s): APA 6 SUS 44

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Published [1981]

Report Number(s): APA 1326 SUS 56

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Report Number(s): APA 3446 SUS 239

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