1
Published [1985]
...APA 3060 (draft 2)...

Report Number(s): APA 3060 (draft 2) SUS 455

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2
Published [1985]
...APA 3060 (draft 2 : suppl.)...

Report Number(s): APA 3060 (draft 2 : suppl.) SUS 455 suppl.

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3
by Thompson, Frederick M.
Published [1986]
...APA 3412 (draft 2)...

Report Number(s): APA 3412 (draft 2) RTS 39 (draft 2)

Direct link to the second complete draft of this report.
List of all versions of this report.
4
Published 1982.
...APA 938 (draft 2)...

Report Number(s): APA 938 (draft 2) RTS 14 (draft 2) SUS 28

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