00474 a2200193 4500 20240708115234.0 240425b |||||||| |||| 00| 0 eng d 9789393525543 Rs. 625.00 MAIN 005.74 P88B Prabhakar, R C Blockchain Arihant Books 2023 New Delhi vi, 252 Computer Science Computer Security Blockchains BK 0 0 ddc 0 581_700000000000000_L119P 0 404121 MAIN MAIN UIET 2024-01-20 24 468.75 0 581.7 L119P 430141 2024-01-20 00:00:00 625.00 2024-01-20 BK 0 0 ddc 0 005_740000000000000_P88B 0 407547 MAIN MAIN 2024-03-07 19 468.75 1 005.74 P88B 440232 2025-04-28 09:49:33 2025-04-01 1 625.00 2024-03-07 BK 0 0 ddc 0 005_740000000000000_P88B 0 407548 MAIN MAIN 2024-03-07 19 468.75 2 005.74 P88B 440233 2025-02-27 13:13:01 2025-01-29 2 625.00 2024-03-07 BK 312578 312578