Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2014-11-01 Pages: 68 Language: Chinese Publisher: Lanzhou University Press. I count every day to practice quick calculation: pupils'mathematics (R version of the new book upgrading fifth grade) the PEP materials as the basis. and textbooks synchronization. adapt to the actual needs of schools. Textbook unit set up by a total of eight units. and each unit has a single . Seller Inventory # NN056748