"Entered according to Act of the Parliament of Canada in the Office of the Minister of Agriculture, by The Copp, Clark Company, Limited, in the year of our Lord one thousand eight hundred and eight-nine"
Practical arithmetick in four books : I. Whole numbers, weights and measures. II. Fractions, vulgar and decimal. III. Mercantile arithmetick. IV. Extraction of roots, progressions, &c. : Extracted from the large and entire treatise, and adapted to the commerce of Ireland, as well as that of Great-Britain. : For the use of schools
