Učebnice anglické, Createspace Independent Publishing Platform
The Mom Test: How to Talk to Customers & Learn If Your Business Is a Good Idea When Everyone Is Lying to You Fitzpatrick RobPaperbackThe Mom Test: How to Talk to Customers & Learn If Your Business Is a Good Idea When Everyone Is Lying to You Fitzpatrick RobPaperback
- Rob Fitzpatrick
- anglické
- 2013
- Createspace Independent Publishing Platform
- 136
The Mom Test is a quick, practical guide that will save you time, money, and heartbreak. They say you shouldn't ask your mom whether your business is a good idea, because she...