000 00355nam a2200145Ia 4500
008 170101s1970 xx 000 0 und d
082 _a534.23 S73U
100 _aSTEPHENS, R.W.B.
245 0 _aUnderwater acoustics
260 _bLondon
_c1970
300 _a269p
650 _aUNDER WATER ACOUSTICS
653 _aUNDER WATER ACOUSTICS
942 _2ddc
_cB
999 _c45685
_d45685