00415nam a2200169Ia 4500 230718s9999 xx 000 0 und d eng 621.382'2 BAB Babu P.R. Digital Signal Processing 4th ed. 2010 Scitech Publication 1038 Rs. 470.00 Babu P.R. B:258318-Oct-2011 ETC 188 328934 328934 0 0 0 0 CCEP CCEP 2011-10-19 Om Book Stall ETC 376.00 2583 8 621.382'2 CCEP-BK-40141 2024-12-21 00:00:00 2024-11-25 188 470.00 2011-10-18 BK 040141