1
Published [1982]
...APA 1898...

Report Number(s): APA 1898 APA 2435

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2
Published [1983]
...APA 2446...

Report Number(s): APA 2446

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3
Published [1980]
...APA 913...

Report Number(s): APA 913

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4
by Zivnuska, John A. 1916-
Published 1972.
...APA 976...

Report Number(s): APA 976

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