@yann

@yann

y

Joined2 years ago

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y's Books by Status

422 Books

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Turn The Ship Around!
Le rôle social de l'officier
Interviewing Users: How to Uncover Compelling Insights
What Customers Want
Value Proposition Design How to Create Products and Services Customers Want
Talking to Humans
Lean Customer Development

y's Most Popular Reviews

Driven To Distraction

Driven to Distraction

reco by mark suster!