A treatise of the system of the world. By Sir Isaac Newton. Translated into English.

De mundi systemate. English

London : printed for F. Fayram, at the South Entrance under the Royal Exchange, MDCCXXXI. [1731]

vi,[10],152p.,plates : ill. ; 80.

The second edition, wherein are interspersed some alterations and improvements.

ESTC T18647

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