00410nam a22001577a 4500003001200000005001700012008004100029020001800070040001200088082001600100100001700116245006900133250001200202260001100214650002700225NUST - PNEC20170116180940.0150907b        xxu||||| |||| 00| 0 eng d  a9789694073637  cLIBRARY  a621.380 HAS  aHasnain, S K  aDigital signal processing: Theory & worked examplescS K Hasnain  a2nd ed.  cc.2009  aSignal ProcessingxMIS