Isbn: 9787110056561 - help you learn math primary school fourth grade mathematics (vol.2) synchronized with the latest version of the textbook beijing(chinese edition) (1 resultados)

paperback. Condición: New. Language:Chinese.Pub Date: 2006-1-1 Pages: 179 Publisher: Popular Science Press For the convenience of parents and teachers to students for effective counseling to help students strengthen the teaching of basic knowledge and basic skills training. we have prepared this well-organized special series. The author has many years of teaching and research experience. familiar with primary school textbooks. teaching methods. teaching reform spirit grasp the current premium. high-level teachers. This.…