HIGHER GEOMETRY.
EFIMOV, N.V.\
HIGHER GEOMETRY. - - MIR. PUB., MOSCOW - p.560, 21cm. - .
9
Geometry
Geometry, Non-Euclidean
Geometry, Projective
Geometry, Riemannian
513 Efi.
HIGHER GEOMETRY. - - MIR. PUB., MOSCOW - p.560, 21cm. - .
9
Geometry
Geometry, Non-Euclidean
Geometry, Projective
Geometry, Riemannian
513 Efi.