Symmetry orbits.
Verheyen, Hugo F.
Symmetry orbits. Hugo F Verheyen. - Boston: Birkhauser; 1996. - vi, 236p.
Symmetry orbits.
514.113 / VER
Symmetry orbits. Hugo F Verheyen. - Boston: Birkhauser; 1996. - vi, 236p.
Symmetry orbits.
514.113 / VER