Ileperuma, O.A. Inorganic chemistry For G.C.E Advanced Level ( Revised editin for new syllabus) - Peradeniya University of Perdeniya 2012 - 138 p. ISBN: 9559557449 Subjects--Personal Names: ලොකුපිටිය, ජිනදාස Subjects--Topical Terms: LITERATUREMENTORINGINORGANIC CHEMISTRY Dewey Class. No.: B0183 / LDC