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by McIlroy, Carl William,
Published [1976]
“...Spraker, Ted H.,...”Published [1976]
Report Number(s): APA 1611 (in part) RTS 2 (in part) SUS 10001
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3
by Ballard, Warren B.
Published August 1980
“...Spraker, Ted H....”Published August 1980
Report Number(s): APA 3095
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4
by Ballard, Warren B.
Published [1981]
“...Spraker, Ted H....”Published [1981]
Report Number(s): APA 2691
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5
by Ballard, Warren B.
Published 1979.
“...Spraker, Ted H....”Published 1979.
Report Number(s): APA 3137
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