000 00339nam a2200157Ia 4500
100 _aAntonopoulos/Andreas M
650 _abitcoin
942 _cBK
366 _f20
654 _abitcoin
245 _aMastering Bitcoin: Programming open block chain
260 _bOreilly
_c2017
082 _bANT
300 _a369
546 _aENGLISH
999 _c32767
_d32767