000 00291nam a22001337a 4500
020 _a9555890463
082 _a540 ILL
100 _aIlleperuma,O.A
245 _aGeneral Chemistry
260 _aColombo
_bPeradaeniya University
_c2008
300 _a175p
650 _a chemistry
942 _cBK
999 _c3032
_d3032