000 002600000a22001210004500
008 160512b1945 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a729.2
_bR5
942 _cBK
100 _aRichardson
245 _aAcoustics for architects
260 _c1945
999 _c9274
_d9274