Oregon math computation
By: Lynn C. Weigel, Gerald A. Weigel
Contributors: Weigel, Gerald A; C.C. Publications
Publisher: C. C. Publications
Published: 1978
Place of publication: Tigard, Ore
Language: eng
Subjects: Arithmetic
Notes: Vol. accompanied by 10 student record books in pocket
Table of contents: value: [v.1] Addition and subtraction. [v.2] Multiplication and division