Value Proposition Design: How to Create Products and Services Customers Want (Strategyzer)
Kindle电子书
US$21.00 was: US$37.00
Alan believes great tools give us the confidence to dream big. As a design-trained entrepreneur, he's obsessed with the intersection of design and business. Today he works to make fundamental business challenges easier with the inspired team he co-founded at Strategyzer. Follow him online @thinksmith
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