000 00403 a2200145 4500
082 _a543
_bOPE
090 _c10657
_d15105
100 _aThe Open university of Sri Lanka
245 _aAnalytical chemistry - part II
_bclassical methods 1
260 _aNawala
_bThe Open University of Sri Lanka
_c1997
_g1997
300 _a54p.
_c27cm
650 _aAnalytical chemistry
650 _aChemistry
942 _cL
999 _c39153
_d39153