Arithmetick, both in theory and practice :

made plain and easy in all the common and usual rules, both in whole numbers and fractions, vulgar and decimal. ... By John Hill, Gent. With a preface by Mr. H. Ditton, Gent.
Bibliographic Details
Main Creator: Hill, John, Gent.
Format: Book
Language:English
Published / Created: [Dublin] : London: printed, and Dublin re-printed, by and for Isaac Jackson, 1750.
Edition:The seventh edition, accurately revised and corrected.
Notes:Physical description: [4],468,57,[1]p. : ill ; 8vo