Alphametic Sudoku Puzzlesde Xin-She YangEdiciones (1)Alphametic Sudoku Puzzles (2006)Exposure Publishing · inglés · ISBN 9781846852558Más obras de Xin-She YangEngineering optimizationMMathematical modeling with multidisciplinary applicationsMathematical modeling with multidisciplinary applicationsEngineering optimization
MMathematical modeling with multidisciplinary applicationsMathematical modeling with multidisciplinary applications