Handbook of cubik math /
Frey, Alexander H.
Handbook of cubik math / by A.H. Frey, D. Singmaster. - Hillside, N.J. : Enslow, 1982. - VIII, 193 p. : fig. ; 22 cm.
Index pp. 187-193
0-89490-060-9 0-89490-058-7
Rubik's cube
Groups, Theory of
Handbook of cubik math / by A.H. Frey, D. Singmaster. - Hillside, N.J. : Enslow, 1982. - VIII, 193 p. : fig. ; 22 cm.
Index pp. 187-193
0-89490-060-9 0-89490-058-7
Rubik's cube
Groups, Theory of