Published [1981]
Report Number(s): APA 3083
Link to full textReport Number(s): APA 2731
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Published [1970]
Report Number(s): APA 914
Link to full textPublished [1971]
Report Number(s): APA 911
Link to full textPublished [1973]
Report Number(s): APA 3215
Link to full textPublished [1973]
Report Number(s): APA 910
Link to full textPublished [1973]
Report Number(s): APA 916
Link to full textReport Number(s): APA 4133
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Report Number(s): APA 949
Link to full textReport Number(s): APA 2549
Link to full textPublished 1978.
Report Number(s): SUS 120
Link to full textReport Number(s): APA 4132
Link to full textPublished [1975]
Report Number(s): APA 907
Link to full textPublished 1976.
Report Number(s): APA 1972
Link to full textPublished [1984]
Report Number(s): APA 2803
Link to full textPublished [1953]
Report Number(s): APA 1039
Link to full textPublished [1987]
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Report Number(s): APA 2051
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