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Published [1981]
Report Number(s): APA 220 APA 356 APA 1435 SUS 43 (v. 1)
Direct link to this volume.Link to all volumes.
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Published [1981]
Report Number(s): APA 221 APA 1436 SUS 43 (v. 2)
Direct link to this appendix volume.Link to all volumes.
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