000			00237nam a2200097 4500
100			_aBangalore:GSI
245			_aJournal of GSI,vol.25(1-12) _cBangalore:GSI
260			_aBangalore:GSI _c1984
260			_aBangalore:GSI _c1984
942			_cCR
999			_c336642 _d336642