Charles Christenson

Charles Christenson, our beloved father, passed away peacefully January 17th, 2007. We created this blog in memory of our father and to share our memory of him with others. Please feel free to post comments, kind thoughts, and best wishes.

To Submit a kind thought or rememberance:
1.Send your rememberance in an email to: danpaul22.chuck@blogger.com
2. In the subject field type your name

(You can view a collection of photos about Chuck by clinking on the link, "Chuck's Photos")

Tuesday, July 31, 2018

数据来源和收集途径

 

如何掌握营销数据分析的重要概念和高级技能

提升科学管理和科学决策的水平       请您阅读附件!

2018-8-1        9:41:55

罗崇

posted by Chucks Blog | 8:41 PM

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