Arithmetick made easie, for the use and benefit of trades-men. Wherein the nature and use of fractions, both vulgar and decimal, are taught ... The eighteenth edition. By J. Ayres, ... To which is added, a short and easie method; ... By Charles Snell, ...
Ayres, John,active 1680-1700.
Snell, Charles,1667-1733.
London : printed by and for Edward Midwinter,
1730.
ESTC