TY  - BOOK
AU  - Padumadasa , Chayanika
TI  - Structure and properties of matter unit I
SN  - 9789552311420
U1  - 530 
PY  - 2012///
CY  - Nawala
PB  - Open University of Sri Lanka
KW  - Matter--Constitution
KW  - Matter--Properties
KW  - Condensed Matter
ER  -