000 00488 a2200193 4500
005 20230607213530.0
050 _aHG
_b221
_cFra
100 _aFranco, Pedro
245 _aUnderstanding Bitcoin : cryptography, engineering, and economics /
_cPedro Franco
501 _a25041
650 _aMoney
650 _aDigital currency
650 _aData encryption
650 _aBitcoin
020 _a9781119019169
260 _bJ. Wiley
_c2015
942 _cBK
_oHG 221 Fra
999 _c19774
_d19774