000 00334nam a22000977a 4500
100 _aWeeraratna,Hasini Chaya
245 _aExtensive study of the Graduaship Programme in Chemistry of the College of Chemical Sciences Institute of Chemistry Ceylon
260 _aColombo
_bInstitute of Chemistry Ceylon
_c2012
300 _a69 p
942 _cREF
999 _c3076
_d3076