Arithmetic by grades
William A. Campbell, Thomas Houghton Hughes (Author)
eBook, English, ©1917-1918
Hinds, Hayden & Eldredge, Inc., New York, ©1917-1918
1 online resource (3 volumes)
1194117255
Bk. 1. Third-fourth year
Bk. 2. Fifth-sixth year
Bk. 3. Seventh-eigth year