000 00389nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a551
_bR939
245 _aMethods and techniques in geophysics
260 _aLondon
_bInterscience Pub
_c1960
650 _aGeology
650 _aGeophysics
700 _aRuncorn S K
_4ed.
942 _cBK
999 _c48813
_d48813