How children learn mathematics: a guide for parents and teachers/
Liebeck, Pamela
How children learn mathematics: a guide for parents and teachers/ Pamela Liebeck - London Penguin Books 1984 - 253p.: ill. 19cm
Includes index
0140134883
LB1645 / .L62 1984
How children learn mathematics: a guide for parents and teachers/ Pamela Liebeck - London Penguin Books 1984 - 253p.: ill. 19cm
Includes index
0140134883
LB1645 / .L62 1984