00506nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200100008510000230009524500510011826000510016927000780022030000500029820221109124005.0  aENG-135631  a9788194706915c350.00  aEN-119163  bDBAD/PUB  a332.4  aShankari, K. Hema   aConspectus of blockchain/cby K. Hema Shankari  aChennaibJupiter Publications Consortiumc2021  a22/102,Second Street, VirugambakkambChennaie600092mdirector@jpc.in.net  a203p.c24cm(pbk)bBibliography & Webliography