: Stephen R. Covey

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7 個習慣教出優秀的孩子    天下遠見 
The 3rd Alternative  153.4 COV  Simon & Schuster 
The 7 Habits of Highly Effective People Powerful Lessons in Personal Change  137 COV   
The 7 Habits of Highly Effective People Powerful lessons in personal change  158.1 COV  Free Press 
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