1
2
4
Published [1983]
...SUS 236...

Report Number(s): SUS 236

Link to full text
5
Published [1984]
...SUS 250...

Report Number(s): APA 902 SUS 250

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7
Published [1982]
...SUS 65...

Report Number(s): APA 2954 APA 2955 SUS 65

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