How Children Learn Mathematics : A guide for Parents and Teachers
Liebeck, Pamela
How Children Learn Mathematics : A guide for Parents and Teachers bk / Pamela Liebeck - London Penguin Books 1984 - 253p. ill., includes index
0140134883
372.7
How Children Learn Mathematics : A guide for Parents and Teachers bk / Pamela Liebeck - London Penguin Books 1984 - 253p. ill., includes index
0140134883
372.7