A key to the Normal higher arithmetic
Subtitle: for the use of teachers and private students
By: by Edward Brooks.
Contributors: Brooks, Edward, 1831-1912.
Publisher: Sower, Potts & Company
Published: 1878
Place of publication: Philadelphia
Language: eng
Number of pages: 205
Subjects: Arithmetic -- Early works to 1900
Other titles: Key to higher arithmetic.
Notes: On cover: Key to higher arithmetic.