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