A discourse of gravity and gravitation, grounded on experimental observations
A discourse of gravity and gravitation, grounded on experimental observations: presented to the Royal Society, November 12. 1674. By John Wallis, D.D. a member of that Society.
City of Publication
printed for John Martyn, printer to the Royal Society, at the Bell in St. Pauls Church-yard, 1675.
Wing (CD-Rom, 1996), W574; ESTC Citation R18644
, 36 p.,  leaf of plates; 4⁰.