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2Published 1981“...HQ 1391 .N5 .W872...”
Conference Proceeding Book -
3Published 1980“...HQ 1236 .N532...”
Book -
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5by Unsworth, Robert Mark“...HQ 1236.5 .N5 .U59 1980...”
Published 1980
Connect to electronic version
Thesis Book -
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15Published 1994“...HQ 1236 .W872 w...”
Conference Proceeding Book -
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19Published 1993“...HQ 1236.5 .N5 .P273...”
Book -
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