Quick calculation to estimate population count students practice every day (meaning the first 12 full-time teaching with the new curriculum standards)(Chinese Edition) [Chinese]

By: LIU LI XING

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• Format: Paperback
• Language: Chinese
• ISBN: 753423056X
• ISBN13: 9787534230561
• Release Date: January 2000
• Publisher: Zhejiang Children's Pub. Date :2004-02-01 version 1
• Weight: 1.01 lbs.