000 00300nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9.78813E+12
041 _aeng
082 _a621.382 SHA
100 _aSAM SHANMUGAM
245 _aDIGITAL AND ANALOG COMMUNICATION SYSTEMS
260 _bWILEY INDIA
999 _c77461
_d77461