Die Kraft des Fokus: Wie Sie Ihre Konzentration verbessern, Ihre Produktivität verdoppeln
23,45 €
Read about how it's possible to literally work yourself to death in Part Three of this guide titled, 'The Battle Between Partying and Productivity'. Later on, learn about ways to combat being an overworked employee.Think you're one of those people who don't really need sleep or a good diet to be productive?.
Jetzt bei Ebay:
