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1Published 1992“...HC 685 .V283 1992/96...”
Book -
2Published 2002“...HC 685 .V28309 2002...”
Book -
3Published 2002“...HD 2197.5 .Z8 .V283 2002...”
Book -
4Published 1988“...HC 685 .V2829 1988...”
Conference Proceeding Book