21
Published [1982]

Report Number(s): APA 489 SUS 215

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22
Published [1983]

Report Number(s): APA 74

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23
26
by Bishop, Daniel M.,
Published [1974, 1975 printing]

Report Number(s): APA 3491

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27
by Haapala, John.
Published [2011]

Report Number(s): SuWa 116

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33
Published 1983]

Report Number(s): APA 18

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34
Published 1983?]

Report Number(s): APA 19

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37
Published [1984]

Report Number(s): APA 457

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