1
Published [1982]
...SUS 93...

Report Number(s): APA 567 SUS 93

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2
3
by Jacobsen, J. J.
Published [1982]
...SUS 94...

Report Number(s): APA 568 SUS 94

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4
by Jacobsen, J. J.
Published [1981]

Report Number(s): APA 568 (draft)

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