000			00296nam a2200133Ia 4500
999			_c7728 _d7728
020			_a0571049524
100			_aParkin P H
245			_aAcoustics Noise and Buildings
250			_a4
260			_c1979 _bFABER & FABER _aLondon
300			_a297
700			_aHumphreys H R _aCowell J R
942			_cBK