2
Published [1981]

Report Number(s): APA 227 APA 360 APA 361

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3
Published [1982]

Report Number(s): APA 227 APA 370 APA 1297 SUS 51

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4
Published [1985]

Report Number(s): APA 1697

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5
6
by Schoch, G. Carl,
Published [1984]

Report Number(s): APA 472 SUS 256

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7
by Schoch, G. Carl,
Published [1983]

Report Number(s): APA 91 SUS 191

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8