Geometry and the imagination
Hilbert, D
Geometry and the imagination D Hilbert and S. Cohn-Vossen - 2nd ed. - New york AMS 1990 - 357p.
9780821819982
COHN-VOSSEN
GEOMETRY
NONEUCLIDEAN
PLANE CURVES
514.7 / HIL-G
Geometry and the imagination D Hilbert and S. Cohn-Vossen - 2nd ed. - New york AMS 1990 - 357p.
9780821819982
COHN-VOSSEN
GEOMETRY
NONEUCLIDEAN
PLANE CURVES
514.7 / HIL-G