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- Language: English
- Year: 2009
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- Language: English
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- Author: Krippner Stanley, Joffe-Ellis Debbie
- Language: English
- Year: 2009
- Author: Alexandra M. Columbus
- Language: English
- Year: 2010
- Author: Alexandra M. Columbus
- Language: English
- Year: 2010
- Author: Bisagni Francesco, Fina Nadia, Vezzoli Caterina
- Language: English
- Year: 2009
- Author: Stack Steven, Lester David
- Language: English
- Year: 2009
- Author: Simon Boag Niko Tiliopoulos
- Language: English
- Year: 2011
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- Language: English
- Year: 2009
- Author: Victor L. Rojas Maria J. Ruiz
- Language: English
- Year: 2011