000			00369nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a0-07-463771-5
082			_a621.382 2 NAG
100			_aNagrath, I.J Saran, S.N. Etal.
245		0	_aSignals and systems
260			_aTata mcgraw hill _bNew Delhi _c2007
300			_b275
650			_aSIGNAL PROCESSING _9719
999			_c175992 _d175992