000 00350nam a2200121Ia 4500
005 20250114225550.0
008 250113s9999 xx 000 0 und d
041 _aeng
082 _aC3m73:N29
245 _aJournal of Acoustical Society of America. vol.33;Jan-June:1961
260 _c1961
_bAmerican Institute of Physics...
_aLancaster
365 _cRs.
999 _c137349
_d137349