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1
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2Published 1976Other Authors “...Barrier, N. Gerald (Norman Gerald)...”
Book -
3Published 1981Other Authors “...Barrier, N. Gerald (Norman Gerald)...”
Book -
4Published 1979Other Authors “...Barrier, N. Gerald (Norman Gerald)...”
Conference Proceeding Book -
5
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6Published 1989Other Authors “...Barrier, N. Gerald (Norman Gerald)...”
Book -
7Published 1981Other AuthorsBook