Teaching arithmetic to deaf children.
By: With a foreword by Clarence D. O'Connor.
Series: The Lexington School for the Deaf education series, book 3
Publisher: Alexander Graham Bell Association for the Deaf, inc.
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 143
Subjects: Deaf children -- Education; Arithmetic -- Study and teaching (Elementary)
Notes: Includes bibliography.