23% maha
Happiness Advantage
Müügihind
€25,19
Tavaline hind
€32,74
Ühiku hind
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Ei ole saadaval
Shares seven core principles of positive psychology that each one of us can use to improve our performance, grow our careers, and gain a competitive edge at work. This title reveals how happiness actually fuels success and performance, not the other way around.
Happiness Advantage