00513nam a2200181Ia 4500 230720s9999 xx 000 0 und d 9788131708248 eng 621.382'2 IFE Ifeachor E.C. Digital Signal Processing A Practical Approach 2nd Ed. 2002 Pearson Education 933 Rs. 1075 Ifeachor E.C. & Jervis B.W. 185792 O:0793611-Mar-2023B:35909-Mar-2023 BETC 1343.75 355221 355221 0 0 0 0 CCEP CCEP 2023-03-11 Om Book Stall BETC 4031.25 359 4 621.382'2 CCEP-BK-64930 2025-12-16 09:35:11 2025-11-12 1343.75 1075.00 2023-03-09 BK 064930