TY  - BOOK
AU  - NOOR HAJIDAH Hassan
TI  - Daya
SN  - 9789675708121
U1  - 534 
PY  - 2011///
CY  - Puchong
PB  - Creative Artwork Design
KW  - Science
KW  - Juvenile Literature
KW  - Momentum (mechanics)
ER  -