The American tutor's assistant revised; or, A compendious system of practical arithmetic - Hutton, Charles (Printed and sold by Joseph Crukshank. Sold also by B.B. Hopkins, & Co. Philadelphia; D. Mallory & Co. Boston; Lyman, Mallory & Co. Portland; D.W. Farrand & Green, Albany; Ph. H. Nicklin, & Co. Baltimore; Patterson & Hopkins, Pittsburgh, 1810)
Keywords: Arithmetic