AU - LIEBECK,PAMELA TI - HOW CHILDREN LEARN MATHEMATICS: A GUIDE FOR PARENTS AND TEACHERS U1 - TR 372.7/LIE PY - 1990/// CY - LONDON PB - PENGUIN GROUP KW - EDUCATION KW - LEARNING MATHEMATICS KW - GUIDE FOR PARENTS KW - GUIDE FOR TEACHERS KW - HOW CHILDREN LEARN N1 - ISBN RIPPED OFF BOOK ER -