1
by Barrett, Bruce M.
Published 1985.
“...RTS 29 (draft)...”Published 1985.
Report Number(s): APA 2748 (draft) RTS 29 (draft) SUS 448
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2
Published [1981]
“...RTS 7 (draft)...”Report Number(s): APA 324 (draft) RTS 7 (draft) SUS 83
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3
by Barrett, Bruce M.,
Published 1985.
“...RTS 29 (draft)...”Published 1985.
Report Number(s): APA 2748d summ. RTS 29 (draft) SUS 453
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