English Intermediate The lean product playbook : how to innovate with minimum viable products and rapid customer feedback Olsen,Dan 2015 View book
English Intermediate Summary and Analysis of The Lean Startup: How Today's Entrepreneurs Use Continuous Innovation to Create Radically Successful Businesses: Based on the Book by Eric Ries Worth Books 2016 View book
English Unordered Excel Insights: A Microsoft MVP guide to the best parts of Excel 24 Excel MVPs 2020 View book