000			00320nam a2200133Ia 4500
005			20260205054236.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a621.3822 Sa34D
100			_aSalivahanan , S
245		0	_aDigital signal processing
260			_bMc graw hill _c2003
300			_a808p
942			_cBK
999			_c135271 _d135271