The progressive higher arithmetic : for schools, academies, and mercantile colleges : containing the analytic and synthetic methods and forming a complete treatise on arithmetical science, and its commercial and business applications
Воспроизведено в оригинальной авторской орфографии издания 1868 года (издательство "New York : Ivison, Phinney, Blakeman & Co. ; Chicago : S.C. Griggs & Co.").