000 003820000a22001450004500
008 140223b1988 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aH1:15 M8
082 _aH1:15 M8
100 _aDobrin (M B)
700 _aSavit (C H)
245 _aInteroduction to geophysical prospecting
260 _aNew York
_bMcGraw-Hill
_c1988
650 _aMineral Resources
999 _c31387
_d31387