000 00308nam a2200133Ia 4500
001 2941
008 150525s9999 xx 000 0 und d
020 _a0 582 42003 2
100 _aSmith B
245 _aEnvironmental Physics: Acoustics
250 _a0
260 _aLondon
_bLongman
_c1971
300 _a,;ill.
999 _c30601
_d30601