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1Published 1978“...QC 174.26 .W28 .S989...”
Conference Proceeding Book -
2Published 1978“...QC 174.17 .P27 .N279...”
Conference Proceeding Book -
3
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4Published 1988“...QC 176.8 .P45 .M425...”
Book -
5Published 1988“...QC 176 .A1 .P5783...”
Book