000 00293nam a2200121Ia 4500
008 201214s9999 xx 000 0 und d
100 _aGeyer, richard A.
245 0 _aCRC Hand book of Geophysical Exploration at Sea
260 _aFlorida
260 _bCRC Press
300 _a445
942 _cBK
999 _c5789
_d5789