000			00315nam a2200133Ia 4500
008			190201s9999 xx 000 0 und d
082			_a621
082			_b31042
100			_a"Bhattacharya,S.K."
245		0	_aLaboratory Manual In Ele
260			_aChandigarh
260			_bTechnical Teachers Train
300			_a116
999			_c34905 _d34905