ISBN: 9787544513678 (1 résultats)

paperback. Etat : New. Paperback. Pub Date: November 2010 Pages: 359 Language: Chinese in Publisher: Changchun Press junior high school math heavy and difficult exceeded one thousand questions Solving (Grade 9) (New Questions) as the key link to the Ministry of Education curriculum standards middle school mathematics syllabus as the yardstick written. Note that the ability to train students hands-on. brains. independent study and solve practical problems. Focus on breakthrough to resolve the difficulty. interpretat.…