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Testing Business Ideas
David J. Bland, Alexander Osterwalder
37.10 €
The Four Steps to the Epiphany
Steve Blank
43.70 €
The Startup Owner's Manual
Steve Blank, Bob Dorf
43.70 €
10%¹ Rabatt bei Bestellungen per App
Testing Business Ideas
David J. Bland, Alexander Osterwalder
37.10 €
The Four Steps to the Epiphany
Steve Blank
43.70 €
The Startup Owner's Manual
Steve Blank, Bob Dorf
43.70 €