000			00341nam a2200133Ia 4500
008			250430s9999||||xx |||||||||||||| ||und||
082			_aKEN _b621.391
100			_aKENNEDY GEORGE _956487
245		0	_aELECTRONIC COMMUNICATION SYSTEMS
250			_a4TH
260			_bTATA MCGRAW-HILL EDITION _aNEW DELHI _c2007
300			_a763
942			_cBK
999			_c66153 _d66153