000 00356nam a2200121Ia 4500
008 190601s9999 xx 000 0 und d
082 _a540.3
_bGLO
245 0 _aGLOSSARY of technical terms chemistry (English-Sinhala)
260 _aColombo
_bDepartment of Official Language Affairs
_c0
300 _a223 p.
650 _aChemistry-Glossaries
942 _cPR
999 _c119571
_d119570