教材帮初中九年级下册 数学 BS（北师版）初三9年级同步教材全解读2022版 天星教育 - Tapa blanda

Book math BS (North Division version) under the ninth grade junior high synchronization in spring 2020 to help junior high school textbooks - Star Education(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2019-09-01 Pages: 264 Publisher: Nanjing Normal University Press book is divided into 5 parts: 1 textbook help: Interpretation of the necessary knowledge. reinforce the foundation; 2 ways to help: enhance the ability to solve problems master method; 3 in the test to help: focus Entrance examination. in response to the test; 4 job help: topic selection of good new title. a practice score; 5 teacher to help: . Nº de ref. del artículo: NN060309

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