- Author: Aase K. K., Borch K. H., Sandmo A
- Language: English
- Year: 2015
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- Language: English
- Year: 1979
- Author: Albert Madansky
- Language: English
- Year: 1975
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- Year: 1989
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- Year: 1983
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- Year: 1983
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- Year: 1989