The method of calculating the magnifying power of a reflecting telescope
Subtitle: illustrated by example. With a general table ...
Series: Eighteenth century -- reel 4618, no. 07.
Published: 1771
Place of publication: [London
Language: eng
Format: Microform
Notes: Anonymous. By Benjamin Martin.

Drop-head title.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 4618, no. 07).