000			00382nam a2200145Ia 4500
008			221007s9999 xx 000 0 und d
020			_a9780070672857
082			_a 621.3822 _bPOO
100			_aPooranchandra S & Sasikala
245		0	_aSignals and Systems
250			_a2nd
260			_aU.N.I.P, Chennai _bU.N.I.P, Chennai _c2008
650			_a Electronic Engineering
942			_cBK
999			_c317 _d317