Dilworth's Assistant, Adapted to the Commerce of the Citizens of the United States: Being a Compendium of Arithmetic Both Practical and Theoretical
New York: R. McDermut and E. Dykinck, 1810. Hardcover. Full leather with gilt on spine bands; (4) 229 (4) pp. In five parts; This book is "an early and popular English arithmetic textbook"... "first published in England in 1743. An American edition was published in 1769; by 1786 it had..... More