## Astronomy explained upon Sir Isaac Newton's principles : and made easy to those who have not studied mathematics

CreatorJames Ferguson (Search Europeana for this person)
CountryGermany
Timespan3 quarter of the 18th century, Second half of the 18th century, Second millenium AD, Second millenium AD, years 1001-2000, Chronological period, 18-th, 18th, 18th century, Time