Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2016-05-01 Pages: 140 Language: Chinese Publisher: Ningxia People's Education Press. and ability to learn Code mouth counted Daren: Mathematics (fourth grade R) accurately grasp of course teaching objectives for classroom teachers targeted training and after-school students self-testing. In accordance with the learning curve will be decomposed into practice every day a week. to facilitate the students out of fixed time every day to keep practicing. Jinglun Science Code Po. Codice articolo DM026678
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