00497nam a22001577a 4500 1675 1675 SLTCLib 251125b ce ||||| |||| 00| 0 eng d 540.03 PAR පාරිභාෂික ශබ්ද මාලාව රසායන විද්‍යාව glossary of technical terms chemistry Colombo Education Department 2015 276p. Glossary 2538 Glossary 2328 Chemistry ddc MPR 3725 Ishara wickramage 3725 Ishara wickramage 0 0 ddc 0 0 PRC SLTC SLTC RES 2025-11-25 Donation 280.00 0 540.03 PAR 000879 2025-11-25 00:00:00 2025-11-25 MPR