00281nam a2200109Ia 4500008004100000020001800041041000800059082001500067100001500082245004900097260002500146211209s2011    xx            000 0 und d  a9788132203865  aeng  a621.38 YAR  aYARLAGADDA  aANALOG AND DIGITAL SIGNALS AND SYSTEMS (PB)   bCBS EXCLUSIVESc2011