Today's mathematics
Subtitle: concepts and methods in elementary school mathematics.
Contributors: Speer, William R., 1946-
Edition: 7th ed. / James W. Heddens, William R. Speer.
Publisher: Macmillan; Maxwell Macmillan Canada; Maxwell Macmillan International
Published: 1992
Place of publication: New York; Toronto; New York
Language: eng
Number of pages: 656
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: Includes bibliographical references and index.