The Dale Carnegie course: How the course is conducted and what you do at each session

Name: The Dale Carnegie course: How the course is conducted and what you do at each session
Author: /author/%E6%88%B4%E5%B0%94%C2%B7%E5%8D%A1%E8%80%90%E5%9F%BA_(%E5%8D%A1%E5%86%85%E5%9F%BA%E6%B2%9F%E9%80%9A%E4%B8%8E%E4%BA%BA%E9%99%85%E5%85%B3%E7%B3%BB)