000 00318nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aIYE-I
_b553.8
100 _aIyer, L A N
245 0 _aIndiayile ratnangal
260 _a TVPM
_bState Institute of Languages
_c1974
650 _aGems; Economic geology
942 _cBK
999 _c21492
_d21492