000 00321nam a2200121Ia 4500
008 241028s9999 xx 000 0 und d
041 _aeng
082 _a005.7 CHO
100 _aChoudhari
245 _aBlockchain For Enterprise Application Developers
260 _bWiley India
_aNew Delhi
_c2020
300 _a312;. P. 23 cm
999 _c43078
_d43078