Creating and sustaining a successful business
49:43
How To Build A Business That Works | Brian Tracy #GENIUS
58:09
The Lean Startup | Eric Ries | Talks at Google
57:30
Philip Kotler: Marketing
12:42
4 astuces psychologiques pour te faire respecter immédiatement
25:06
Charging the Future: Behind the Grid | Episode 4: From Today to Tomorrow
58:20
Think Fast, Talk Smart: Communication Techniques
43:53
Lecture 1 - How to Start a Startup (Sam Altman, Dustin Moskovitz)
15:41