Isbn: 9787541825170 - happy to upgrade a practice i count the title card: mathematics (beijing normal university) (3) daily (1 resultados)

paperback. Condición: New. Paperback. Pub Date: December 2009 Pages: 108 Language: Chinese in Publisher: Shaanxi Publishing Group. Shaanxi Tourism Press happy upgrade title card port operator in the daily practice: math (Beijing Normal University) (3) The features are as follows: closely materials synchronous teaching. Supporting the use of book and teaching materials targeted and complement each other. and jointly promote the teaching role. The gradual. choreography scientific. The set and learn from the book fully co.…