000 00299nam a2200121Ia 4500
008 211209s9999 xx 000 0 und d
020 _a9788126536535
041 _aeng
082 _a621.3822 HAY
100 _aHAYKIN
245 _aINTRODUCTION TO ANALOG AND DIGITAL COMMUNICATIONS
260 _bWILEY
999 _c79528
_d79528