1
2
4
Published [1978?]
...APA 814...

Report Number(s): APA 814

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5
by Huskey, Lee.
Published [1978]
...APA 810...

Report Number(s): APA 810

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6
7
8
by Schweinsburg, R. E.
Published [1974]
...APA 3180...

Report Number(s): APA 3180

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