21
Published [1982]
...APA 442...

Report Number(s): APA 442 APA 1246 SUS 2

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22
Published [1985]
...APA 2845...

Report Number(s): APA 2845 APA 2947 SUS 533

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23
Published [1984]
...APA 1122...

Report Number(s): APA 1122 SUS 272

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24
Published [1984]
...APA 1986...

Report Number(s): APA 1986 SUS 434

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25
Published [1981]
...APA 32...

Report Number(s): APA 32 SUS 6

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26
Published [1984]
...APA 1123...

Report Number(s): APA 1123 SUS 271

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27
by Schoch, G. Carl,
Published [1984]
...APA 472...

Report Number(s): APA 472 SUS 256

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29
by Schoch, G. Carl,
Published [1983]
...APA 91...

Report Number(s): APA 91 SUS 191

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30
Published [1985]
...APA 3524...

Report Number(s): APA 3524 SUS 590

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31
Published [1984]
...APA 2415...

Report Number(s): APA 2415 SUS 440

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32
Published [1984]
...APA 902...

Report Number(s): APA 902 SUS 250

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33
by Schoch, G. Carl,
Published [1985]
...APA 2743...

Report Number(s): APA 2743 SUS 516

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34
by Schoch, G. Carl,
Published [1985]
...APA 2747...

Report Number(s): APA 2747 SUS 527

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38
by Gatto, Lawrence W.,
Published [1982]
...APA 1085...

Report Number(s): CRREL/SR-82/31 APA 1085

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