TY  - BOOK
AU  - Leena Abdullah
TI  - Scientific inventions and their inventors
SN  - 9834289049
U1  - 608 22
PY  - 2006///
CY  - Petaling Jaya
PB  - Penerbit Info Jaya
KW  - Inventions
KW  - Juvenile literature
KW  - Inventors
ER  -