1
Published [1981?]
...APA 62...

Report Number(s): APA 62 APA 1265

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2
3
4
Published 1983]
...APA 83...

Report Number(s): APA 83

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5
Published [1984]
...APA 1695...

Report Number(s): APA 1695

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6
Published [1984]
...APA 1696...

Report Number(s): APA 1696

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7
Published [1985]
...APA 1697...

Report Number(s): APA 1697

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8
Published [1980?]
...APA 1323...

Report Number(s): APA 1323 SUS 336

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