00526nam a22002057a 4500 2050 2050 SLTCLib 260625b ce ||||| |||| 00| 0 eng d 8178086883 English 621.391 OPP Oppenheim, Alan V. 1371 Signal & Systems 2nd ed India Pearson Education 2002 957p. 2663 Digital signal processing 1986 Digital techniques Willsky, Alan S. 1372 lcc MLN 3725 Ishara wickramage 3725 Ishara wickramage 0 0 ddc 0 0 SLTC SLTC LES 2026-06-25 Donation 621.391 OPP 003461 2026-06-25 2026-06-25 MLN