41
Published [1983]

Report Number(s): APA 466

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43
44
46
47
Published [1981]

Report Number(s): APA 229 APA 308

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48
Published [1981]

Report Number(s): APA 402

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49
Published [1981]

Report Number(s): APA 401 SUS 54

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53
Published 1952-1965.

Report Number(s): APA 4109

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54
Published [1984]

Report Number(s): APA 2466 SUS 422

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