The Creativity Challenge: Design, Experiment, Test, Innovate, Build, Create, Inspire, and Unleash Your GeniusE-bookThe Creativity Challenge: Design, Experiment, Test, Innovate, Build, Create, Inspire, and Unleash Your GeniusdiTanner ChristensenValutazione: 4 su 5 stelle4/5Salva The Creativity Challenge: Design, Experiment, Test, Innovate, Build, Create, Inspire, and Unleash Your Genius per dopo