- Author: James J. Callahan (auth.)
- Language: English
- Year: 2010
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- Language: English
- Year: 2006
- Author: Janis Jansz (auth.) Sabah A. Abdul-Wahab (eds.)
- Language: English
- Year: 2011
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- Author: Richard Courant (1888 - 1972) Herbert E. Robbins (1915 - 2001) (auth.)
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- Year: 2010
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- Language: German
- Year: 2009
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- Language: German
- Year: 2010
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- Language: English
- Year: 2009
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- Language: English
- Year: 1993
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- Language: English
- Year: 2011