000			00334nam a2200133Ia 4500
999			_c26061 _d26061
008			190711s9999 xx 000 0 und d
020			_a0240512790
082			_a621.38284 B726
100			_aBorwick, John.
245		0	_aMicrophones Technology and Technique
260			_aOxford _bFocal Press _c1996
300			_a25X19
942			_cBK