Przyszłość umysłu. Dążenie nauki do zrozumienia i udoskonalenia naszego umysłuMichio KakuSold out4.1Track
The Comfort Zone: Create a Life You Really Love with Less Stress and More FlowKristen ButlerSold out4.1Track
Crucial Influence, Third Edition: Leadership Skills to Create Lasting Behavior ChangeJoseph GrennySold out4.1Track
