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- Language: English
- Year: 2010
- Author: Rosa Luxemburg, Paul Le Blanc (editor) Helen C. Scott (editor)
- Language: English
- Year: 2010
- Author: Nearing Helen, Nearing Scott, Nearing Helen
- Language: English
- Year: 1974
- Author: Helen G. Scott Francois Truffaut
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- Year: 1985