Across the board :
Watkins, John J.
Across the board : the mathematics of chessboard problems / John J. Watkins. - Princeton : Princeton University Press, c2004. - x, 257 p. : ill. ;
Mathematical recreations.
Chess.
51-8 / WAT
Across the board : the mathematics of chessboard problems / John J. Watkins. - Princeton : Princeton University Press, c2004. - x, 257 p. : ill. ;
Mathematical recreations.
Chess.
51-8 / WAT