The principles of action in matter, the gravitation of bodies, and the motion of the planets, explained from those principles. By Cadwallader Colden, Esq;

London : printed for R. Dodsley in Pall-Mall, MDCCLI. [1751]

[12],215,[1]p.,plates ; 40.

ESTC T112641

Electronic reproduction. Farmington Hills, Mich. : Thomson Gale, 2003. (Eighteenth century collections online). Available via the World Wide Web. Access limited by licensing agreements.