000 00369nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aBRUEL (Per V)
245 _aSound insulation and room acoustics
260 _aLondon
260 _b"Chapman & Hall, Ltd."
260 _c1951
300 _axi p. + 273
942 _cBooks
999 _c8698
_d8698