Arithmetick: A Treatise Desined [sic] for the Use and Benefit of Trades-Men. ... the Sixth Edition, Corrected and Amended. by J. Ay (Hardcover)

Arithmetick Made Easie for the use and Benefit of Trades-men. Wherein the Nature and use of Fractions, Both Vulgar and Decimal, are Taught by a new an (Hardcover)

Arithmetick Made Easie, for the use and Benefit of Trades-men. Wherein the Nature and use of Fractions, Both Vulgar and Decimal, are Taught by a new a (Hardcover)

Arithmetick: A Treatise Designed for the Use and Benefit of Trades-Men. ... the Eighth Edition, Corrected and Amended. by J. Ayres. (Hardcover)

Arithmetick Made Easie for the use and Benefit of Trades-men. ... The Twelfth Edition, Corrected and Amended. By J. Ayres, ... To Which is Added, A Sh (Hardcover)

Arithmetick: A Treatise Desined [sic] for the use and Benefit of Trades-men. ... The Ninth Edition, Corrected and Amended. By J. Ayres. (Hardcover)