Astronomical observations made in St. John's College, Cambridge, in the years 1767 and 1768
Subtitle: with an account of several astronomical instruments
By: by the Reverend Mr. Ludlam
Contributors: St. John's College (University of Cambridge)
Publisher: Printed by J. Archdeacon ... for T. Cadell, successor to Mr. Millar, London
Published: 1769
Place of publication: Cambridge
Language: eng
Number of pages: 148
Subjects: Astronomy; Observations; Astronomical instruments