000 00326nam a2200145Ia 4500
000 nam a22 7a 4500
008 231227s9999 xx 000 0 und d
020 _a9788131510001
100 _aEgan
245 0 _aArchitectural Acoustics
250 _a2009
260 _aCengage
856 _3ARCH
942 _cBooks
999 _c115838
_d115838