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Published [1981?]
“...APA 62...”Report Number(s): APA 62 APA 1265
Link to full textLink to full text
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Published 1982]
“...APA 677...”Report Number(s): APA 677 APA 3055
Link to full textLink to full text
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Published [1978]
“...APA 3294...”Report Number(s): APA 3294
Direct link to the text of the main report.List of text and figures.
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