Practical astronomy
Subtitle: containing a description of the solar system; the doctrine of the sphere; the principal problems in astronomy, illustrated with many examples.  Together with astronomical tables of the sun, moon, and primary planets.
By: By Alexander Ewing ... Rev., cor., & improved by John Gummere.
Contributors: Gummere, John, 1784-1845, ed.
Publisher: Printed and published by David Allinson & co.
Published: 1812
Place of publication: Burlington, N.J
Language: eng
Number of pages: 226
Subjects: Spherical astronomy