Isbn: 9787570300655 - 点击 小学奥数 解题方法大全 三年级 (1 results)

paperback. Condition: New. Paperback. Pub Date: 2019-03-01 Pages: 320 Language: Chinese Publisher: Shanxi Education Press Bentaoshu new syllabus as a guide. prepared in accordance with classification knowledge and test range all the new materials math contest. with a view to competition to provide students problem-solving approach is comprehensive. systematic. practical and comprehensive. The book content with innovative thinking. .…