000			00306nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a534
082			_bSAI
100			_a"Saigal, R.L"
245		2	_aA Text book of Sound for
260			_aNew Delhi
260			_bS.C
260			_c1987
300			_a283
999			_c29994 _d29994