Arithmetic Made Easy, in the First Four Fundamental Rules, With an Appendix of Reduction and the Single Rule of Three. Also a Collection of all the Useful Tables. ... By J. Bettesworth,
Publisher: Gale ECCO, Print Editions; Gale Ecco, Print Editions
Published: Apr 19, 2018
Format: hardcover
Number of pages: 70
ISBN-13: 9781379689225