9787568898027 - mathematics (3 times rj21 spring full-color version)/sunshine project primary school synchronization(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-10-01 Pages: 208 Language: Chinese Publisher: Yanbian University Press This book is based on the mathematics ** curriculum standards. relying on the ** edition of the primary school mathematics teaching materials. and is committed to consolidating and training the core knowle…