Martin, G. E.
Transformation Geometry: An introduction to symmetry - New York Springer 1982 - xii, 237p. - Undergraduate Texts in Mathematics .
978-0-387-90636-2
Transformation Geometry: An introduction to symmetry - New York Springer 1982 - xii, 237p. - Undergraduate Texts in Mathematics .
978-0-387-90636-2