Teaching elementary school mathematics
By: [by] Michael L. Mahaffey and Alex F. Perrodin.
Contributors: Perrodin, Alexander Frank, joint author.
Publisher: F. E. Peacock Publishers
Published: 1973
Place of publication: Itasca, Ill
Language: eng
Number of pages: 357
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: Bibliography: p. 316-345.