000 00342nam a2200169Ia 4500
100 _aAntonopoulos/Andreas M/ wood/Gavin
650 _aEthereum
942 _cBK
366 _f20
654 _aethereum
245 _amastering Ethereum
260 _bOreilly
_c2019
082 _bANT
300 _a384
546 _aENGLISH
999 _c20550
_d20550