Riley's arithmetical tables, for multiplying and dividing sums, to the utmost extent of numbers, with mechanical ease, and mathematical certainty: ...
Riley, George.
London : printed for G. Riley; and sold by Messrs. Richardson and Urquhart; and J. Johnson,
1775.
With two final advertisement leaves.
Preface subscribed with signature stamps: Geo. Riley. J. Ô. B. MacMahon.
ESTC
England London