A course of lectures in natural philosophy
Subtitle: By the late Richard Helsham, ... Published by Bryan Robinson, M.D.
Edition: The sixth edition.
Series: Eighteenth century -- reel 5387, no. 3.
Publisher: printed by William Sleater and William M'Kenzie
Published: 1793
Place of publication: Dublin
Language: eng
Format: Microform
Number of pages: 404
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 5387, no. 3).