00291nam a2200109Ia 4500008004100000041000800041082001500049100001200064245005300076260003300129300001900162241028s9999    xx            000 0 und d  aeng  a005.74 SAU  aSaurabh  aBlockchain Technology And The Internet Of Things  bWiley IndiaaNew Delhic2022  a348;. P. 23 cm