Number concepts and geometry
By: [by] G. Cuthbert Webber [and] John A. Brown.
Contributors: Brown, John A., 1898- joint author.
Publisher: Addison-Wesley Pub. Co.
Published: 1969
Place of publication: Reading, Mass
Language: eng
Number of pages: 416
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: Includes bibliographical references.