Uranoscopia : or, the contemplation of the heavens. Being a demonstration of the equation of time. With the method of observing the solar ingresses into any point of the ecliptic; ... By Charles Leadbetter, ...

Bibliographic Details

Main Author:	Leadbetter, Charles, active 1728
Format:	eBook
Language:	English
Series:	Eighteenth century collections online.
Online Access:	Full text online