000 00374nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a551.3
100 _aZverev,S.M.
245 _aProblems in deep seismic sounding.
260 _aN.Y.
_bConsultants Bureau
_c1967
300 _a166
650 _aScience of the Earth.
653 _aScience of the Earth.
942 _2ddc
_cBK
999 _c5179
_d5179