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1
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2Published 1981“...HQ 1391 .N5 .W872...”
Conference Proceeding Book -
3
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4Published 1980“...HQ 1236 .N532...”
Book -
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9
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11Published 1979“...HQ 1616 .W872...”
Book -
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15by Unsworth, Robert Mark“...HQ 1236.5 .N5 .U59 1980...”
Published 1980
Connect to electronic version
Thesis Book -
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18Published 1988“...HQ 1236.5 .U6 .P769...”
Book -
19Published 1987“...HQ 1236 .W872 pc...”
Book -
20