Teaching elementary school mathematics for understanding
By: John L. Marks.
Contributors: Purdy, Charles Richard.; Kinney, Lucien B. b. 1895
Edition: 3rd ed.
Series: McGraw-Hill series in education; McGraw-Hill series in education
Publisher: McGraw-Hill
Published: 1970
Place of publication: New York
Number of pages: 433
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: Includes bibliographical references.