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Published 1980?]

Report Number(s): APA 392

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48
Published [1984]

Report Number(s): APA 2565 (draft)

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by Ballard, Warren B.
Published [1980]

Report Number(s): APA 524 APA 947

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Published [2013]

Report Number(s): SuWa 71

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Published [1984]

Report Number(s): APA 1199 SUS 283

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Published [1982]

Report Number(s): APA 517 RTS 12 SUS 27

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