000			00314nam a2200133Ia 4500
008			211209s2005 xx 000 0 und d
020			_a8120327128
041			_aeng
082			_a621.39
100			_aNIIT
245			_aADVANCED DIGITAL COMMUNICATION SYSTEMS
260			_aNEW DELHI _bP H I _c2005
300			_a563
999			_c50485 _d50485