00446nam a2200181Ia 450000500170000000800410001702000220005804100080008008200150008810000120010324500290011525000120014426000310015630000090018750000280019665000280022470000120025220251122095850.0230125s9999    xx            000 0 und d  a978-1-847-94306-4  aeng  a158.1bHAI  aHaidt J  aThe Happiness Hypothesis  a1st Ed.  c2021bRandom houseaLondon  a297p  aPersonality Development  aPersonality Development  aHaidt J