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Published <1985>
“...APA 2976...”Report Number(s): APA 2976 APA 2977
Direct link to "Recreation issue R-2."List of these position papers including other related position papers.
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Published [1982]
“...APA 5...”Report Number(s): APA 5 APA 287 APA 1340 APA 1582 SUS 79
Link to full text
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