Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2019-04-01 Pages: 233 Language: Chinese Publisher: Higher Education Press. the book version 5 except try to keep content selection. wider applicability outside. try to be readable. easy to prepare lessons . teaching and learning. Absorbed revised recommendation teaching. adding a small amount of important content. examples and exercises. some of the exercises also .