The British calculator
Subtitle: or, trader's sure guide: adapted to the use of all persons who buy or sell any sort of commodities ... Shewing ... by exact tables ... the amount or value of any number or quantity of goods or merchandise, ... To which are added, several useful tables, calculated with the greatest accuracy.
Publisher: printed by T. Saint
Published: 1782
Place of publication: Newcastle
Language: eng
Format: Microform
Number of pages: 251
Notes: Vertical chain lines.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 5420, no. 4).