The laws of centripetal and centrifugal force. Shewing, the motion of bodies in circular orbits, and in the conic sections, and other curves. And explaining the perturbating force of a third body. ...
Emerson, William,1701-1782.
[London,
1769]
The final leaf contains advertisements for J. Nourse, including a book dated 1769.
Preface signed: W. Emerson.
ESTC