The Buckingham-Osburn searchlight arithmetics
By: by B.R. Buckingham and W.J. Osburn
Contributors: Osburn, W. J. 1882-
Publisher: Ginn and Co.
Published: 1927
Place of publication: Boston
Language: eng
Subjects: Arithmetic
Notes: Index in each volume
Table of contents: title: Introductory book.; title: Book one.; title: Book two.; title: Book three.; title: Book four