The ready calculator
Subtitle: or, trader's certain guide, in computing the price, or amount of any quantity of goods ... With a practical table ... The second edition, corrected. By S. Thomas, ...
Publisher: printed for G. Robinson; and T. Slack, in Newcastle
Published: 1771
Place of publication: London
Language: eng
Format: Microform
Number of pages: 262
Work titles: Britannicus estimator.
Notes: First published as 'Britannicus estimator', London, 1764.

S. Thomas = Thomas Slack.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 2397, no. 4).