000			00388nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a978-0-07-126378-8
082			_a621.382 _bPRO
100			_aProakis, J
245		0	_aDigital communication
260			_aNew Delhi : _bTata Mcgraw-Hill, _c2008.
300			_a1150
365			_a1094
650			_aElectrical Electronics Communication,
999			_c100497 _d100497