000 00369nam a2200145Ia 4500
008 170101s1972 xx 000 0 und d
082 _a729.29 E38C
100 _aEGAN, M. David
245 0 _aConcepts in architectural acoustics
260 _bN.Y
_c1972
300 _a200p
650 _aARCHITECTURAL ACOUSTICS
653 _aARCHITECTURAL ACOUSTICS
942 _2ddc
_cB
999 _c71891
_d71891