The teaching of arithmetic.
By: Edited by Nelson B. Henry.
Contributors: Henry, Nelson B. b. 1883, ed.
Series: Yearbook of the National Society for the Study of Education, 50th, pt. 2
Publisher: Distributed by the University of Chicago Press
Published: 1951
Place of publication: Chicago
Language: eng
Number of pages: 302
Subjects: Arithmetic -- Study and teaching.
Notes: Includes bibliographies.