00322nam a22001217a 4500008004100000020001800041082001800059100002000077245002400097260003500121300000900156650003500165260410b        |||||||| |||| 00| 0 eng d  a9780070151390  a621.3822bKAN  aKani, A. Nagoor  aSignals and Systems  aNew DelhibMac Grawhill c2010  a1.7p  aElectronics and Communication