Numbers at work series
By: by David H. Patton and William E. Young.
Contributors: Young, William E. 1902- joint author.
Publisher: Iroquois Pub. Co.
Published: 1952
Place of publication: [Syracuse, N.Y.]
Language: eng
Format: Hardcover
Number of pages: 293
Subjects: Arithmetic.
Table of contents: title: [grade] 3. Meet the number family.; title: [grade] 4. Learning to use numbers.; title: [grade] 5. How numbers work.