Table of Contents

I Realization of Symmetry Groups.- 1 Groups of Isometries.- 2 Symmetry Action.- 3 Orbit Systems.- II Compounds of Cubes.- 4 Classification of the Finite Compounds of Cubes.- 5 Stability of Subcompounds.- 6 Higher Descriptives.- 7 Assembling Models.- Appendix: Historical Survey.- References.- Illustratory Contributions.