An account of the discoveries concerning comets
Subtitle: with the way to find their orbits, and some improvements in constructing and calculating their places. ... By Thomas Barker, ...
Publisher: Printed for J. Whiston and B. White
Published: 1757
Place of publication: London
Language: eng
Format: Microform
Number of pages: 52
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1983. 1 reel ; 35mm. (The Eighteenth Century ; reel 312, no. 10).