000			00318nam a2200133Ia 4500
008			191004s9999 xx 000 0 und d
082			_a537.5 _bBAB/E
100			_aBABU, CJ
245		0	_aElectronics And Computer Science
250			_a1st Ed.
260			_bCalicut University , _c2004
300			_a575p
942			_cBK
999			_c11643 _d11643