TY  - BOOK
AU  - Lena Abdullah
TI  - Scientific information: questions and answers 
SN  - 9833626041 :
U1  - 500 22
PY  - 2007///
CY  - Petaling Jaya
PB  - Penerbit Info Jaya
KW  - Science
KW  - Miscellanea
KW  - Juvenile literature
ER  -