00503 a2200193 4500 20240426141635.0 240425b |||||||| |||| 00| 0 eng d 9789393525659 Rs. 699.00 MAIN 005.74 P88B Prabhakar, R C Blockchain and cryptocurrency Arihant Books 2022 New Delhi vi, 248 Computer Science Computer Security Blockchains-Database BK 0 0 ddc 0 005_740000000000000_P88B 0 407549 MAIN MAIN 2024-03-07 19 524.25 0 005.74 P88B 440234 2024-03-07 00:00:00 1 699.00 2024-03-07 BK 0 0 ddc 0 005_740000000000000_P88B 0 407550 MAIN MAIN 2024-03-07 19 524.25 1 005.74 P88B 440235 2025-03-04 14:54:14 2025-02-19 2 699.00 2024-03-07 BK 0 0 ddc 0 005_740000000000000_P88B 0 448254 MAIN MAIN UIET 2024-07-08 0 005.74 P88B 430142 2024-07-08 11:55:04 2024-07-08 BK 312586 312586