Teaching elementary school mathematics.

Bibliographic Details
Main Author: Spitzer, Herbert F. (Herbert Frederick), 1906-
Format: Book
Language:English
Published: [Washington] : National Education Association, [1970]
Series:What research says to the teacher.
Subjects:
Description
Item Description:Cover title.
Earlier editions published 1953 and 1962 under title: Teaching arithmetic.
Physical Description:31 pages : illustrations ; 22 cm.
Bibliography:Bibliography: pages 29-31.