TY - BOOK AU - Goodstein, David L AU - Goodstein, Judith R TI - Feynman's lost lecture: the motion of planets around the sun SN - 0-09-973621-7 PY - 1997/// CY - London PB - Vintage KW - Celestial mechanics KW - Conic sections KW - Orbital motions KW - Planets KW - Planets orbits ER -