Watkins, John J <br/><br/>
Across the board : the mathematics of chessboard problems 

 - Hyderabad:  Universities Press,  2004 
 - x, 257 p. : ill. ; 24 cm 
<br/><br/><label>ISBN: </label>9788173715419 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chess
<br/><br/><label>Dewey Class. No.: </label>793.74 WAT