000			00382nam a2200145Ia 4500
008			140208s9999 xx 000 0 und d
044			_aU.S.A.
080			_a534 M838V
100			_aMorse, Philip, M.
245			_aVibration and sound _cPhilip M. Morse
250			_a2nd ed.
260			_bMcgrew-Hill Book Company _aNew York _c1948
300			_axix, 468 p.; 22cm.
942			_2udc _cGB
999			_c1542 _d1542