000 00305nam a22001217a 4500
005 20220518180407.0
008 090824t xxu||||| |||| 00| 0 eng d
082 _a551.4607
_bJ4
100 _aPetterson, Hans
_918021
245 _aOcean floor
942 _cBK
260 _aLondon
_bHafner publishing company
_c1969
999 _c256913
_d256913