2
3
4
Published [1984]

Report Number(s): APA 1935d app. RTS 21f app. (draft) SUS 301

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5
12
13
15
Published [1985]

Report Number(s): APA 2854 (draft) RTS 33 (draft) SUS 506

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16
by Marrer, H.
Published 1980.

Report Number(s): SUS 214

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17
Published [1985]

Report Number(s): APA 3099

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