1
2
by Riis, Jim,
Published [1976]
“...RTS 2 (in part)...”Published [1976]
Report Number(s): APA 1611 (in part) RTS 2 (in part) SUS 10002
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3
by Taylor, Kenton P.,
Published 1978.
Published 1978.
Report Number(s): APA 1613 (pt. 2) SUS 10005
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