TY  - BOOK
AU  - Leena Abdullah, 
TI  - Energy and their sources
T2  - Science gallery series
SN  - 983428909X
U1  - 621.042 23
PY  - 2006///
CY  - Petaling Jaya, Selangor : 
PB  - Penerbit Info Jaya , 
KW  - Energy
ER  -