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1Published 1975“...QC 175.16 .M6 .N0279...”
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2
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3Published 1973“...QC 793.5 .E622 .I31...”
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4Published 1994“...QC 173.6 .B827 1989...”
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5Published 1986“...QC 879.4 .A956...”
Conference Proceeding Book