00621nam a22002297a 4500 2048 2048 SLTCLib 260625b ce ||||| |||| 00| 0 eng d 8178082446 English 621.391.81 OPP Oppenheim, Alan V. 1371 Discrete-time signal processing 2nd ed India Pearsons Education 2004 870p. 2451 Signal processing 2452 Discrete-time systems 1986 Digital techniques Schafer, Ronald W. 1599 Buck, John R. 3627 ddc MLN 3725 Ishara wickramage 3725 Ishara wickramage 0 0 ddc 0 0 SLTC SLTC LES 2026-06-25 Donation 621.391.81 OPP 003463 2026-06-25 2026-06-25 MLN