Notes on Rubik's "Magic Cube"de David SingmasterEdiciones (1)Notes on Rubik's "Magic Cube" (1980)David Singmaster · ISBN 9780907395003Más obras de David SingmasterRubik's Cubic CompendiumPProblems for metagrobologistsProblems for metagrobologistsHHandbook of Cubik MathHandbook of Cubik Math