Elementary school mathematics
Subtitle: a guide to current research
By: [by] Vincent J. Glennon [and] Leroy G. Callahan.
Contributors: Callahan, Leroy G.; Association for Supervision and Curriculum Development.
Edition: 3d ed.
Publisher: Association for Supervision and Curriculum Development, NEA
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 124
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: 1958 ed. published under title: What does research say about arithmetic?

Bibliography: p. 103-121.