00486nam a2200217Ia 4500 20260421134137.0 9788183710817 English 621.3822 RAM RAMESH BABU DIGITAL SIGNAL PROCESSING 4 SCITECH 2001 Paper 260.00 Rupees PURCHASE BOOKS WORLD 09-07-2002 Supplier DSP CENTRAL LIBRARY BK 105726 105726 0 0 0 0 SSN CE SSN SSN ECE 2026-04-21 0 621.3822 RAM 91622 2026-04-21 13:42:28 2026-04-21 BK ECE