ISBN: 9787563439836 (1 results)

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2014-7-1 Pages: 140 Publisher: Yanbian University Press. the book has the following three features: Sync: New Curriculum requirements and PEP based on the book written materials suitable for the simultaneous use of pupils per copies of exercises are basically consistent with the progress of teaching each grade. to avoid the phenomenon of pre-knowledge to effectively help students enhance the synchronization computing power. Science: The design reflects th.…