000 00270nam a22001217a 4500
003 OSt
008 240911b |||||||| |||| 00| 0 eng d
100 _aHEIFETZ, RONALD
245 _aLEADERSHIP ON THE LINE
260 _bHBR
_c2017
300 _a252
942 _2ddc
_cGIFTED
999 _c31660
_d31660