The 7 Habits of Highly Effective People: 30th Anniversary Edition (The Covey Habits Series)
Kindle电子书
US$14.99
Sean Covey is the son of Stephen Covey, a graduate of Harvard Business School and is Vice President of Retail for the FranklinCovey company, one of the world's premier leadership authorities. He lives in Utah with his wife and four children.
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