000 00238nam a2200097 4500
100 _aBangalore:GSI
245 _aJournal of GSI, Vol.57 (1-6)
_cBangalore:GSI
260 _aBangalore:GSI
_c2001
260 _aBangalore:GSI
_c2001
942 _cCR
999 _c337398
_d337398