Report Number(s): APA 2427
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Direct link to first volume (text of the main report).List of volumes.
Report Number(s): APA 240 APA 2009
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Report Number(s): APA 1368
Link to full textReport Number(s): APA 97
Link to full textReport Number(s): APA 78 APA 1287 SUS 72
Link to full textReport Number(s): APA 2565
Link to full textReport Number(s): APA 256
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Link to full textReport Number(s): APA 1286
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Link to full textReport Number(s): APA 257
Link to full textReport Number(s): APA 94
Link to full textReport Number(s): APA 82
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Link to full text