00359nam a2200121Ia 4500008004100000041000800041082001800049100001800067245007200085260004100157300001500198700002400213220530s9999    xx            000 0 und d  aeng  a621.3822bPRO  aProaks G John  aDigital Signal Processing (Principles, Algorithms and Applications)  aNew DelhibPearson Publicationc2011  a1136 PbPB  a Manolakis Dimitris