ISBN: 9787110096932 - 帮你学数学口算练习册 配合国家新课程标准bs 北师版 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2018-01-01 Pages: 84 Language: Chinese Publisher: popular science press Book for new parents coach series varieties. with Beijing normal university version teaching material. after careful market research. according to the national ministry of education for primary and middle school students to conduct quality education instruction spirit. based on the new syllabus and the teaching material and write.…