TY  - BOOK
AU  - Perera, K.Sarath D.
TI  - Structure and properties of matter: unit 1
SN  - 9789552311420
U1  - 540 
PY  - 2012///
CY  - Nawala
PB  - OUSL
KW  - Chemistry
N1  - Foundation certificate programme in Science

ER  -