Foundations of elementary school arithmetic
By: [by] Henry Van Engen, Maurice L. Hartung [and] James E. Stochl.
Contributors: Hartung, Maurice L. 1902-; Stochl, James E.
Publisher: Scott, Foresman
Published: 1965
Place of publication: Chicago
Language: eng
Number of pages: 450
Subjects: Arithmetic -- Foundations; Arithmetic -- Study and teaching (Elementary)
Notes: Includes bibliographies.