Kiltinen, John O.
Oval track and other permutation puzzles : and just enough group theory to solve them - [Washington, D.C.] : Published and distributed by the Mathematical Association of America Press, [2003] - 1 online resource (xviii, 305 p. : ill.) - Classroom Resource Materials, v. 23 .
Includes bibliographical references (p. 293-297) and index.
9781470458362 (online)
Mathematical recreations.
Permutations.
Oval track and other permutation puzzles : and just enough group theory to solve them - [Washington, D.C.] : Published and distributed by the Mathematical Association of America Press, [2003] - 1 online resource (xviii, 305 p. : ill.) - Classroom Resource Materials, v. 23 .
Includes bibliographical references (p. 293-297) and index.
9781470458362 (online)
Mathematical recreations.
Permutations.