000 00279nam a2200097Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
100 _aBERNARD SKLAR & PABITRAKUMAR ROY
245 _aDIGITAL COMMUNICATION: FUNDAMENTALS & APPLICATIONS
260 _bPEARSON EDUCATION
999 _c81720
_d81720