00363 a2200145 4500 OSt 20250417160938.0 250417b |||||||| |||| 00| 0 eng d 9781032965116 Banafa, A. 211404 Blockchain Technology And Applications CRC Press Denmark 2020 154pp. ddc BK 365229 365229 0 0 ddc 0 0 MCA 001 001 2025-03-19 87 1496.25 KBJP-BK-2761 2025-03-19 00:00:00 25 1995.00 2025-03-19 BK 2761