000 00275nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS.M.Khopker
245 0 _aAnalytical Chemistry : Basic Concept_--
260 _aN.D
_bNew Age
_c2015
650 _aChemistery
942 _cBK
999 _c15139
_d15139