TY - BOOK AU - McCrea,William Hunter TI - Analytical geometry of three dimensions / SN - 9780486453132 U1 - 516.3/3 22 PY - 2006/// CY - Mineola, N.Y. PB - Dover Publications KW - Geometry, Analytic KW - Solid N1 - Originally published: Edinburgh : Oliver and Boyd, 1947; 1. Coordinate system: directions 2. Planes and lines 3. Sphere 4. Homogeneous coordinates – points at infinity 5. General equation of the second degree 6. Quadric in Cartesian coordinates; standard forms 7. Intersection of quadrics: systems of quadrics ER -