000 00314nam a2200133Ia 4500
008 230904s9999 xx 000 0 und d
082 _a658.0557
_bHAR
100 _a Harvard Business Review
245 0 _aBlockchain
260 _aPUB,
_b2018
300 _a174p.
650 _aBlockchain (Databases)
942 _cBK
999 _c11572
_d11572