4
by Ballard, Warren B.,
Published 1978.
...Taylor, Kenton P....

Report Number(s): APA 917

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5
by Didrickson, Jack C.
Published [1978]
...Taylor, Kenton P.,...

Report Number(s): APA 1059

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6
by Ballard, Warren B.
Published [1980]
...Taylor, Kenton P....

Report Number(s): APA 524 APA 947

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7
Published 1978.
...Taylor, Kenton P....

Report Number(s): APA 1613 RTS 4 SUS 35 SUS 10004 SUS 10005

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