1
Published 1977
2
Published 1977
3
Published 1975
4
Published 2005
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5
Published 1978
6
Published 1988
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Published 1972
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9
Published 1996
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Published 1979
11
Published 1987
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13
Published 1979
14
Published 1992
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Published 1993
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Published 1983
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Published 2007
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Published 1989
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Published 2003
20
Published 1986