000 00260nam a2200109Ia 4500
008 160710s1957 xx 000 0 und d
100 _aHARRIS, M
245 _aHAND BOOK OF NOISE CONTROL
260 _bMCGRAW-HILL
_c1957
300 _a140+12+23
942 _2ddc
_cB
999 _c21003
_d21003