00373nam a2200109Ia 4500008004100000020001800041082001400059100003600073245008000109260005600189300001800245251020s9999    xx            000 0 und d  a9781647824730  a658.4 POL  aPaul Polman and Andrew Winston  0aNet Positive: How Courageous Companies Thrive by Giving More Than They Take  aUnited KingdombHarvard Business Review Pressc2021  a"369 p, 20cm"