How to solve sudoku : a step-by-step guide /
Wilson, Robin J., 1943-
How to solve sudoku : a step-by-step guide / Robin Wilson - New Delhi : Rupa Co, 2005 - xi, 116p. ; 17 cm.
8129107589 RM18.90
Mathematical recreations
How to solve sudoku : a step-by-step guide / Robin Wilson - New Delhi : Rupa Co, 2005 - xi, 116p. ; 17 cm.
8129107589 RM18.90
Mathematical recreations
