Investigation of the cause of that indistinctness of vision which has been ascribed to the smallness of the optic pencil. By William Herschel, LL.D. F.R.S. Read at the Royal Society, June 22, 1786
Series: Eighteenth century -- reel 6680, no. 07.
Publisher: printed by J. Nichols
Published: 1786
Place of publication: London
Language: eng
Format: Microform
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 6680, no.07).