000 00241nam a2200097 4500
999 _c335097
_d335097
082 _a551.136
_bBEL.B
100 _aGeotectonics
245 _aBasic Problems in Geotectonics
_cGeotectonics
260 _aNew York
_c1962
_bMcGraw-Hill
942 _cBK