An elementary treatise on co-ordinate geometry of three dimensions
Bell, Robert J. T.
An elementary treatise on co-ordinate geometry of three dimensions Robert J. T. Bell - 3rd ed. - London Macmillan 1966 - xviii, 377p.
Change of Axes
Cone
Confocal Conicodes
Projections
Sphere
516 / BEL
An elementary treatise on co-ordinate geometry of three dimensions Robert J. T. Bell - 3rd ed. - London Macmillan 1966 - xviii, 377p.
Change of Axes
Cone
Confocal Conicodes
Projections
Sphere
516 / BEL