4
Published [1982]

Report Number(s): APA 164

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12
Published [1978]

Report Number(s): APA 3284

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13
Published [1977]

Report Number(s): APA 3284 (draft)

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16
by Sypulski, John L.,
Published [1974]

Report Number(s): APA 4171

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18
Published [2012]

Report Number(s): SuWa 195

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19
Published [1981]

Report Number(s): APA 334 APA 1221 SUS 14

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20