Comes commercii, or, The trader's-companion containing an exact and useful table, shewing the value of any quantity of goods ready cast up ... simple interest, with tables at three, three and a half, four, five, &c. per cent - Hatton, Edward ([Printed for W. Strahan ... [et al.], 1783)
Goldsmiths'-Kress no. 12488. - OCLC, 24237646. - Reproduction of original from Goldsmiths' Library, University of London. - Supplement: 56 p. (last group)