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Publicado por Zhejiang Children's Publishing House, 2006
ISBN 10: 7534239583ISBN 13: 9787534239588
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
paperback. Condición: New. Language:Chinese.Pages Number: 0 Publisher: Zhejiang Children s Publishing House Pub. Date :2006-07-25. Contents: The first semester. one of the best. comparison and three. l ~ 5 of awareness and add and subtract four. recognizing objects and graphics five. six categories. 6-10 understanding and processing subtraction seven. ll ~ 20 the number of recognized eight. nine clocks understanding. within the binary adder 20 X. general review section.