Purple Monkeys: A Leader's Practical Guide to Unleashing the Power of Questions to Achieve Great ResultsE-bookPurple Monkeys: A Leader's Practical Guide to Unleashing the Power of Questions to Achieve Great ResultsdiKevin ParkerValutazione: 0 su 5 stelle0 valutazioniSalva Purple Monkeys: A Leader's Practical Guide to Unleashing the Power of Questions to Achieve Great Results per dopo