Plane geometry;an account of the more elementry properties of the conic sections,treated by the methods of co-ordinate geometry,& of modern projectives geometry,with applications to practical drawing

Benny, L.B.

Plane geometry;an account of the more elementry properties of the conic sections,treated by the methods of co-ordinate geometry,& of modern projectives geometry,with applications to practical drawing - London Blackie and son 1922


Plane
Geometry

516 / B46P

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