2
Published [1984]

Report Number(s): APA 2049 RTS 22 SUS 427

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3
Published [1984]

Report Number(s): APA 591 SUS 263

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4
Published [1984]

Report Number(s): APA 2518 SUS 445

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8
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Published 1984.

Report Number(s): APA 2561 SUS 370

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11
Published 1952-1965.

Report Number(s): APA 4109

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12
by Jennings, Timothy R.,
Published [1985]

Report Number(s): APA 2744 SUS 522

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13
by Jennings, Timothy R.
Published [1984]

Report Number(s): APA 3052 SUS 413

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14
by Beyer, Donald Lee.
Published [1984]

Report Number(s): APA 1700

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