1
by Dwight, Linda Perry,
Published [1981]
“...APA 478 (draft)...”Published [1981]
Report Number(s): APA 478 (draft)
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2
by Dwight, Linda Perry,
Published [1981]
“...APA 478...”Published [1981]
Report Number(s): APA 478 SUS 11
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3
by Trihey, E. Woody,
Published [1982]
“...APA 510...”Published [1982]
Report Number(s): APA 510 SUS 135
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