000 00247nam a2200121Ia 4500
020 _a0444519283
082 _a550 SCH
100 _aSCHUBERT, G.
245 _aTREATISE ON GEOPHYSICS
260 _bELSEVER
_c2007
300 _a858
942 _2ddc
_cB
999 _c65101
_d65101