A key to the National arithmetic
Subtitle: exhibiting the operation of the more difficult questions in that work : for the use of teachers only
By: by Benjamin Greenleaf
Edition: New electrotype ed.
Series: Greenleaf's series of mathematics
Publisher: Robert S. Davis & Co.
Published: 1863
Place of publication: Boston
Language: eng
Number of pages: 252
Subjects: Arithmetic; Early works to 1900