00456nam a2200181 a 450000500170000002000180001708200160003510000200005110000220007124500550009326000430014830000270019160000080021863000210022663000150024785600060026285600060026820251219155953.0  a9788119671229  a005.74bVAN  aVanmathi, C.d_  aMangayarkarasi, R  aIntroduction to blockchain and its applicationsb_  aChennaibNational Academic Pressc2024  avi, 205 p.c24 cm.bHB  bc_  aComputer Science  aBlockchain  f_  a_