000 00302nam a2200121 4500
020 _a9552068673
082 _a547 PAR
100 _aDr.Priyani Paranagama
245 _aBasic Concepts of Organic Chemistry
260 _aWellampitiya
_bGodage International Publishers Pvt Ltd
300 _a110
942 _cREF
999 _c229
_d229