Beginning at the pre-counting stage, theb books focus on the arrangement of familiar objects to lay the foundations of a real understanding of what numbers mean.
- ISBN10 0199181543
- ISBN13 9780199181544
- Publish Date 21 April 1983 (first published 1 November 1982)
- Publish Status Out of Print
- Out of Print 4 August 2006
- Publish Country GB
- Imprint Oxford University Press
- Format Paperback
- Pages 48
- Language English