Inventional Geometry: A Series of Problems, Intended to Familiarize the Pupil with Geometrical Conceptions and to Exercise His Inventive Faculty D. Appleton and Company, 1883 |
Inventional Geometry: A Series of Problems, Intended to Familiarize the Pupil with Geometrical Conceptions and to Exercise His Inventive FacultyD. Appleton and Company, 1883 |