461
Published [1984]

Report Number(s): APA 1110

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462
Published [1984]

Report Number(s): APA 1112

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463
465
by Beltaos, S., 1944-
Published [1981]

Report Number(s): APA 2689

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467
Published [1985]

Report Number(s): APA 2969

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468
471
474
475
Published [1981?]

Report Number(s): APA 62 APA 1265

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Link to full text
477
479
480
Published [1982]

Report Number(s): APA 1373

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