000 00456 a2200157 4500
999 _c34126
_d35673
003 ISURa
008 141121b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a543.0871
_bGUN
100 _aGuneratne , R. D.
_99498
245 _aElectrochemical methods
_bCHU 3129 instrumental methods of chemical analysis
260 _c2002
_aNugegoda
_bOpen University
300 _bill.
_c28 cm.
_a69 p.
650 _aChemistry
_91829
942 _cLN
_2ddc