Dan Olsen

Romancier și antreprenor (n. 1970) · 1 titlu

Cărți de Dan Olsen

Coperta cărții The Lean Product Playbook: How to Innovate with Minimum Viable Products and Rapid Customer Feedback, Hardcover

The Lean Product Playbook: How to Innovate with Minimum Viable Products and Rapid Customer Feedback, Hardcover

Dan Olsen