arithmetic and algebra of natural number
Subtitle: manual for use with multibase arithmetic blocks and the algebraical experience materials.
Contributors: Adelaide Mathematics Project, 1964.; Leicestershire Mathematics Project, 1959-1962.
Publisher: Educational Supply Association, Creative learning Ltd
Published: 1965
Place of publication: Harlow
Language: eng
Number of pages: 42
Notes: Leicestershire Mathematics Project, 1959-1962, revised in cooperation with Adelaide Mathematics Project, 1964.