000 00313nam a22001457a 4500
003 AUM
020 _a9780241237861
100 _aTapscott, Don.
245 _aBlockchain Revolution
250 _a1 st.
260 _aU.K.
_bPenguin Randam House
_c2018
300 _a358
700 _aTascott, Alex
942 _2ddc
_cBK
999 _c9217
_d9217