000 00402nam a2200157Ia 4500
008 190516s9999 xx 000 0 und d
028 _bSelect
100 _aHall, W. and Mathews, O. M.
_917334
245 0 _aSound
260 _bEdward Arnold (Publishers) Ltd.
_c1951
_aLondon
300 _a239
600 _tPhysics
_91741
650 _aPhysics
_91741
942 _cBK
999 _c119966
_d119966