00302nam a2200109Ia 4500008004100000020001800041082001400059100002000073245004100093260004200134300001600176250903s9999    xx            000 0 und d  a9781400000000  a658.4 MAX  aJohn C. Maxwell 0aDeveloping the Leader Within You 2.0  aUnited StatesbHarperCollins USc2018  a"256p,20cm"