Key to the Progressive practical arithmetic
Subtitle: including analyses of the miscellaneous examples in the Progressive intellectual arithmetic : for teachers only.
Contributors: Robinson, Horatio N. 1806-1867.
Series: Robinson's mathematical series
Publisher: Ivison, Blakeman, Taylor & Co.
Published: 1860
Place of publication: New York
Language: eng
Number of pages: 190
Subjects: Arithmetic -- Early works to 1900.
Genres: Early works to 1900.
Other titles: Progressive practical arithmetic.