000 00387nam a22001697a 4500
999 _c11278
_d11278
003 OSt
008 220609b ||||| |||| 00| 0 eng d
020 _a9789390168385
082 _a005.1 YUB
100 _aYUAN, Michael Juntao
245 _aBuilding Blockchain Apps
250 _a1st
260 _aNoida
_bPearson
_c2020
300 _a307
650 _aBlock chain
942 _2ddc
_cBK