00335nam a2200145Ia 45000030006000000080041000060400015000471000020000622450030000822500006001122600036001183000006001545460012001600050017001720STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRamesh Babu, P.  aDigital Signal Processing  a3  bScitech; Chennaic2006aChennai  a0  aEnglish20220125170528.0