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Published [1981?]

Report Number(s): APA 62 APA 1265

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2
5
by Canter, Larry W.
Published c1985.

Report Number(s): APA 3068

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8
9
Published [1985]

Report Number(s): APA 1697

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14
Published [1982]

Report Number(s): APA 580 APA 593

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