00524nam a2200181 a 450000500170000002000150001708200180003210000220005024500300007226000350010230000260013769000300016370000230019396400160021699700190023299900190025195200720027020251203110731.0  a8178087537  a621.3822bOPP  aOppenheim,V. Alan  aDigital Signal Processing  aDelhibPearson Educationc1975  axiv, 584p.c24 cm. PB  aDigital Signal Processing  aSchafer, W. Ronald  bcdefg_  a119677 LIBSC C  c100686d100686  00104070aPUbPUd2006-05-25g180.00l0o621.3822 OPPp119677yBK