An attempt to demonstrate, that all the phœnomena in nature may be explained by two simple active principles, attraction and repulsion: wherein the attractions of cohesion, gravity, and magnetism, are shewn to be one and the same; ... By Gowin Knight, ...
Knight, Gowin,1713-1772.
London : printed in the year,
1748.
ESTC
Also reproduced on microfilm. Woodbridge, CT: Research Publications, Inc., 1986. The Eighteenth Century ; reel 6365, no. 01.