Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2018-01-01 Pages: 86 Language: Chinese Publisher: Beijing publishing group. Beijing education press 1 + 1 lightweight title optimization training : is the feature of easy. basic solid. focused. ladder. the difficulty is appropriate. is urgent needed by the students. the teacher thought. many teachers would like to recommend to students. Seller Inventory # NI081909